3M 695 Riveters Tape
- Product Name: 3M 695 Riveters Tape
- Factroy Site: Yinchuan, Ningxia, China
- Price Inquiry: sales8@ascent-chem.com
- Manufacturer: Ascent Petrochem Holdings Co., Limited
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- 3M 695 Riveters Tape is typically used in formulations when adhesion and release properties and temperature and abrasion resistance must be controlled within specific ranges.
| HS Code | 648388 |
| Product Name | 3M Riveters Tape 695 |
| Manufacturer | 3M |
| Product Number | 695 |
| Tape Type | Riveters Tape |
| Backing Material | Vinyl |
| Adhesive Type | Rubber |
| Color | Green |
| Total Thickness | 9.5 mil (0.24 mm) |
| Width | 1/2 in, 3/4 in, 1 in |
| Length | 36 yd (32.9 m) |
| Core Diameter | 3 in |
| Tensile Strength | 25 lb/in |
| Elongation At Break | 250% |
| Adhesion To Steel | 45 oz/in |
| Operating Temperature Range | Up to 200°F (93°C) |
| Application | Temporary holding of rivets during riveting |
As an accredited 3M 695 Riveters Tape factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 3M 695 Riveters Tape is individually wrapped as a 1-inch by 36-yard roll; standard case quantity is 12 rolls. |
| Container Loading (20′ FCL) | 20′ FCL loading for 3M 695 Riveters Tape; palletized, shrink-wrapped, securely braced, and evenly distributed to prevent shifting in transit. |
| Shipping | 3M 695 Riveters Tape is not classified as a hazardous material/dangerous good for shipping. It has no UN number, shipping name, hazard class, or packing group. Transport as general non-hazardous cargo under applicable DOT, IATA, and IMDG rules. No special markings or labels required. Keep away from extreme heat. |
| Storage | Store 3M 695 Riveters Tape in a cool, dry, well-ventilated area, away from direct sunlight, heat, sparks, flames, and incompatible materials. Keep rolls sealed in original packaging. Recommended storage temperature is 16–27°C (60–80°F). Avoid moisture, solvents, and excessive stacking. Follow the manufacturer’s SDS and local regulations for safe storage. Use first-in, first-out stock rotation. Inspect for damage before use. |
| Shelf Life | 18 months from manufacture when stored at 70°F (21°C), 50% RH, in original packaging in a clean, dry place. |
Aluminum Fuselage Skin Drilling and Rivet Row Abrasion Protection
The primary use of 3M 695 in airframe assembly occurs when 2xxx and 7xxx aluminum skin panels are located in floor assembly jigs and cold rivet rows are produced with gantry CNC drilling heads or manual drill templates. In this process the tape functions as a replaceable wear layer between the panel surface and drill bushings, clamp feet, and rivet anvils. The production environment is normally an AS9100D-certified airframe assembly cell operating under clause 8.5.1 for controlled production, with foreign object risk managed through AS9146; tape incoming inspection requires thickness verification per ASTM D3652, peel adhesion per ASTM D3330/D3330M, and tensile elongation per ASTM D3759/D3759M. Application coverage in this scenario is driven by rivet row length rather than total panel area: 0.20–0.35 m of tape is consumed per linear metre of rivet row when strip width is 25–50 mm, producing roughly 5–10% temporary surface coverage; butt splices between strips are overlapped not less than 25 mm to prevent aluminum drill swarf and water-miscible cutting fluid from migrating beneath the tape. The downstream sequence includes vacuum-assisted drilling through tape and skin in one pass, countersinking to design depth, rivet insertion, squeeze or bucking-bar driving, and tape removal at an angle near 180° after each row is inspected. Terminal products include fuselage side shells, pressure bulkhead segments, wing planks, and door surround panels. The preferred application window for primed Alclad surfaces is 18–24°C; the lower bound for adhesive wet-out is 10°C, and the practical upper bound before adhesive ooze under clamp pressure is 30°C. Local frictional heating from drill bushings is not permitted to exceed 40°C, above which the rubber-based adhesive can shear and smear into fastener holes. Continuous exposure above 65°C or any autoclave or paint bake schedule can shift the adhesive into flow and leave visible residue after removal, so the tape is not carried into thermal cure stages.
In aircraft paint hangar and MRO masking operations, 3M 695 is applied over acrylic cabin windows, static ports, antenna gaskets, and freshly cured composite fairings before adjacent sanding, sealant removal, rivet replacement, and localized touch-up. The operative compliance framework is the repair station’s process manual under 14 CFR Part 145, with tape removal cleanliness often verified by ultraviolet inspection and solvent-wipe surface energy checks; adhesive performance is monitored with ASTM D3330/D3330M, while backing tensile behavior is confirmed with ASTM D3759/D3759M. Tape usage ratio for window and antenna masking is generally 0.3–0.5 m² of tape per square metre of protected component surface when perimeter overlaps are counted, with cuts extending 50–75 mm beyond the sanding or sealant boundary and splice overlap of at least 25 mm. The application process begins with solvent wiping and tack-cloth cleaning, followed by tape placement at surface temperatures between 10°C and 30°C; adjacent sanding, rivet shaving, or sealant cutting is then performed without permitting the tool to strike the protected surface. A known failure mode in paint hangar use is adhesive edge transfer caused by orbital sander dust accumulating at the tape boundary, so work instructions require vacuum extraction during sanding and a final solvent wipe only after tape removal. Removal is completed at a low peel angle after the work area is vacuumed, and the paint shop verifies that no adhesive residue or edge deposition remains before final cleaning. End product categories include repainted cabin window framings, antenna mounting pads, static ports, and wing-to-body fairings. A limitation is direct sun exposure: clean removal after 30 days of outdoor exposure is referenced in some manufacturer documentation, but repeated wet-dry cycling and UV degradation at exposed adhesive edges should be validated on the specific acrylic or polyurethane topcoat used in the MRO cell; if extended outdoor masking beyond 30 days is unavoidable, a UV-resistant film or shelter is used.
What Limits Clean Removal on Marine-Grade Aluminum Superstructure Riveting?
Marine-grade aluminum superstructure fabrication exposes riveted seam areas to chloride aerosol, grinding dust, and water-soluble cutting compounds, so 3M 695 is applied as a strip mask around rivet rows before shell-to-stiffener drilling and driving. The controlling acceptance criteria in yard practice are usually the fabrication quality system under ISO 9001:2015, classification society structural joining rules such as DNV GL or Lloyd’s Register, and tape physicals checked with ASTM D3652 for thickness, ASTM D3330/D3330M for peel adhesion, and ASTM D3759/D3759M for tensile strength. The coverage ratio is typically one lineal metre of 50 mm tape for every 4–6 lineal metres of riveted seam, yielding approximately 10–15% temporary surface coverage at the shell-to-stiffener interface; overlapping splices are set at 25–30 mm because sea spray and grinding swarf intrusion otherwise produce under-tape corrosion cells. In salt-laden marine air, under-tape corrosion at exposed edges can initiate within 7 days if the splice edge is not closed with a narrow over-tape strip or pressed firmly with a roller. The downstream process sequence involves plate cutting and shot-blasting, stiffener fitting and clamping, tape application at 10–30°C, drilling through the tape, pneumatic squeezer or hammer riveting, and tape removal before weld seam preparation or sealant application. 3M 695 is not applied across open weld grooves, flame-cut surfaces, or fillet radii where heat input exceeds 65°C. End product types include aluminum patrol boat deckhouses, crew transfer vessel superstructures, gangway towers, and radar mast enclosures. The central risk in this environment is clean removal from salt-exposed primed aluminum oxide layers, and published data for this specific salt-laden configuration is limited; shipyard pre-production patch testing on actual shop primer is required, particularly when primer retention is governed by classification society coating standards and any residue could reduce overcoating adhesion.
When Railcar Sidewall Panel Fastener Holes Require Sacrificial Surface Isolation
When aluminum railcar sidewall panels are assembled by rivet squeezing or blind fastening, the exterior surface is vulnerable to circular clamp marks and drill-guide abrasion, particularly on bright or pre-painted architectural finishes. Process quality in rail vehicle body shell manufacturing is typically managed under ISO/TS 22163, with tape adhesive acceptance tested per ASTM D3330/D3330M and backing elongation tested per ASTM D3759/D3759M; permanent materials inside the car body are subject to EN 45545-2, but 3M 695 is removed before interior panel installation and is not a fire-certified surface. In sidewall assembly, 40–60% of the longitudinal seam length is covered by tape strips 20–30 mm wide, with width selected to remain within the stiffener flange shadow line; consumed area is approximately 0.12–0.18 m² of tape per square metre of sidewall panel. The production sequence applies tape along the stiffener flange centerline before drilling, drills through the tape, inserts fasteners, and removes tape after rivet set confirmation. CNC drilling conveyors and pneumatic squeeze riveters are both used, provided the clamp shoe does not oscillate on the tape surface; oscillation generates frictional heat that can soften the rubber adhesive and cause residue transfer before the intended removal step. Terminal end products include aluminum commuter rail sidewalls, intercity train door leaves, and interior partition frames. An important incompatibility is exposure to high-aromatic hydrocarbon cleaners, which plasticize the polyethylene backing and reduce tear strength during removal; cleaning before tape application should use low-aromatic or isopropyl alcohol-based solvents, and post-removal surface energy verification is recommended on painted surfaces before final clear-coat or adhesive bonding.
Heavy-vehicle body builders apply 3M 695 during blind rivet installation on pre-finished aluminum cargo body panels, where the visual finish is retained through fastener placement and adjacent drilling. Compliance in this segment includes ISO 9001:2015 for body builder process control and customer-specific coating durability requirements under ASTM D3359 for cross-cut adhesion of pre-finished sheet, while tape removal cleanliness is checked by calibrated surface energy pens or ISO 8502-3-based cleanliness assessment. Coverage ratios are panel-specific: longitudinal brake-formed side panels receive approximately 0.15–0.25 m² of tape per square metre of panel surface, with 50 mm strips centered over rivet flanges and butt joints; splice overlap is maintained at ≥25 mm to prevent road dust and cutting coolant from reaching the covered surface. The process route includes coil-fed panel cutting, brake forming, isopropyl alcohol degreasing, tape application at ambient temperature, multi-spindle drilling, blind rivet placement, and tape removal before final inspection. Manual tape removal in high-volume lines often limits throughput to 4–6 panels/h, and application below 10°C causes a known residue-generation failure mode on powder-coated aluminum. Terminal products include dry freight aluminum bodies, refrigerated trailer sidewalls, curtainside rave rails, and service body doors. Published data for this specific configuration is limited with respect to long-term residue on thermoset polyester powder-coated aluminum, so a controlled trial panel is normally processed before full-line deployment, and residue-free removal is verified at 24 hours and 7 days after application to bracket the production window.
Nacelle Cover Panel Riveting, Tooling Face Protection, and Silicone Compatibility Checks
Nacelle cover panel riveting in wind turbine assembly uses 3M 695 primarily to protect the outer skin around Huck or blind rivet collars when pneumatic riveting arms contact the panel face. The quality framework for this sector is usually ISO 9001:2015 plus OEM supplier quality manuals requiring tape acceptance testing per ASTM D3652 and ASTM D3330/D3330M; when the tape is used on drill fixture faces or assembly jig surfaces, no structural credit is assigned. The application ratio is lower than in airframe skin riveting—typically 0.10–0.15 m² of tape per square metre of panel surface—because only the collar zone and an adjacent 40–60 mm band are masked, with strip lengths of 1.0–1.4× joint length and minimum splice overlap of 20 mm. The assembly sequence involves applying tape to degreased aluminum alloy sheet, drilling through tape in a fixture, installing fasteners, and removing the tape after torque or swage confirmation. Automated drilling cells are preferred because the tape reduces slip-induced scratching from the drill head clamp foot on grain-textured paint. Smooth steel clamp pads can still produce marking when pad condition degrades; tape lowers marking severity but does not eliminate it if the pad is damaged. End products are nacelle covers, generator housing panels, cooling duct access panels, and spinner-to-blade adapter plates. The critical boundary is silicone contamination: before use in bond-critical areas, the tape and its rubber-based adhesive must be verified as silicone-contamination-free, otherwise residual surface films can inhibit structural adhesive wetting. If the panel will later receive liquid silicone or structural adhesive bonding, post-removal surface contact angle verification per ISO 19403-2 is performed, and the tape is kept outside the bond-line zone.
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- 3M 695 Riveters Tape is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales8@ascent-chem.com.
3M 695 Riveters Tape is a black polyester film tape with a pressure-sensitive acrylic adhesive, supplied in slit roll formats that include 12.7 mm, 25.4 mm, and 50.8 mm widths. Nominal roll length for the 25.4 mm width is 65.8 m. Total tape thickness is 0.051 mm when measured in accordance with ASTM D3652/D3652M. The product is used in airframe assembly cells to hold rows of rivets and hi-lok fasteners in pre-drilled or reamed holes before squeezer or rivet-gun installation. It is a temporary retention aid; it is not a structural adhesive, permanent bonding film, or sealant.
Manufacturer-published typical values for 3M 695 include tensile strength at break of 438 N/100 mm and elongation at break of 90% using ASTM D3759/D3759M. Adhesion to stainless steel is reported as 33 N/100 mm at 180° peel using ASTM D3330/D3330M. The published service temperature range is −40 °C to 149 °C. These values are nominal product data, not release limits; end users verify peel adhesion on representative aluminum alloys and primers before release for riveting.
| Property | Test method | Value |
|---|---|---|
| Backing | Manufacturer data | Polyester film, black |
| Total thickness | ASTM D3652/D3652M | 0.051 mm |
| Tensile strength at break | ASTM D3759/D3759M | 438 N/100 mm |
| Elongation at break | ASTM D3759/D3759M | 90% |
| Adhesion to stainless steel, 180° peel | ASTM D3330/D3330M | 33 N/100 mm |
| Service temperature range | Manufacturer data | −40 °C to 149 °C |
Incoming lot control commonly uses peel adhesion to a standard stainless steel panel as a surrogate for substrate-specific adhesion. If the measured value falls below an internally established lower control limit, the roll is quarantined. If the value is above an upper control limit, the roll is restricted to short-dwell operations because higher adhesion may indicate an increased residue risk. These control limits are generated from production history and are not provided in the manufacturer’s standard technical data sheet.
What Limits Adhesion Build on Primed Aluminum in Rivet Holding?
Adhesion build on primed substrates controls the removal window. On bare 2024-T3 aluminum, the acrylic adhesive wets adequately at application temperatures between 15 °C and 38 °C; below 10 °C, wet-out decreases and the tape may not conform fully around countersunk fastener heads. The polyester backing, with elongation at break near 90%, resists the cyclic shear generated by pneumatic rivet hammers operating at production frequencies of 2,000–3,000 impacts/min. If backing yield were excessive, fastener position could shift during driving and cause hole-wall deformation or skin marring. Tapes based on plasticized PVC backing, which typically show elongation above 150%, exhibit greater necking under cyclic shear and are rejected for this reason.
On epoxy or chromated primer surfaces, peel adhesion can rise with dwell because the adhesive flows into primer porosity. A tape left for 72 h at 23 °C may show higher peel values than the same tape left for 24 h. Production shops therefore define a maximum dwell before riveting, commonly 24–48 h for air-conditioned cells. If the assembly is exposed to shop temperatures of 40–60 °C, the dwell should be shortened; published data for this specific configuration is limited, so qualification testing on representative panels is required.
The adhesive is a crosslinked acrylic pressure-sensitive system with a glass transition temperature below −20 °C, allowing wet-out at room temperature. Dynamic shear storage modulus at 1 Hz and 25 °C is typical of general-purpose acrylic pressure-sensitive adhesives and falls in the range of 0.1–1.0 MPa. This viscoelastic balance supplies cohesive strength for clean removal while retaining tack to bare metal. Extended exposure above 100 °C shifts the adhesive toward a more elastic state, which can increase peel force after heat aging.
Surface preparation in production cells begins with solvent wiping using isopropyl alcohol or aqueous alkaline cleaning to remove mill oils and conversion-coating residues. The tape is burnished with polyethylene squeegees at pressures of 0.2–0.4 MPa to improve adhesive contact over rivet heads. Rolls are conditioned at 23 ± 2 °C and 50 ± 5% RH for 24 h before use following ASTM D4332. The acrylic adhesive does not require heat activation and reaches functional holding strength within 20 min at room temperature. Storage above 70% RH may introduce moisture at the adhesive-backing interface and should be avoided. Original polyethylene bag storage at 21 °C ± 3 °C is recommended; published shelf life is typically 18–24 months from the date of manufacture. Shelf life is a storage condition and does not override the need for substrate-specific removal testing after aging.
Contact with low-surface-energy plastics such as polyethylene, polypropylene, or untreated PTFE yields low peel adhesion and is not a valid use case. The acrylic adhesive can be softened by toluene, methyl ethyl ketone, and acetone; prolonged wiping of the exposed tape edge with these solvents can cause adhesive ooze or residue transfer. The tape should be removed before vapor degreasing or hot alkaline cleaning. If silicone contamination is suspected on the substrate, surface verification per ASTM D2578 or water-break-free testing is performed before tape application.
A common production control is to measure unwind force from manual dispensers at 300 mm/min; values between 0.5 N and 2.0 N per 25.4 mm width are typical for this polyester backing. High unwind values above 3.0 N can distort narrow slit rolls during hand application. On automated tape laying heads, splice-free wound rolls reduce variation at tooling corners; these process values are equipment-specific and should be qualified on the actual dispenser.
Acrylic Adhesive Residue, Sulfur-Free Compatibility, and Clean Removal
Unlike rubber-based pressure-sensitive adhesives that can employ sulfur-containing cure systems, the acrylic adhesive of 3M 695 reduces the potential for sulfur staining on aluminum. It also does not introduce silicone contamination, which is relevant when subsequent painting or sealant bonding is specified. Clean removal is a required production characteristic. After dwell of 24 h at 23 °C, removal from bare 2024-T3 aluminum typically leaves no visible adhesive transfer. At temperatures above 100 °C, dwell should be minimized because acrylic adhesives can crosslink and increase the peel force required for removal.
Exposure to phosphate-ester hydraulic fluids or ester-based paint strippers can soften the adhesive and backing. The tape is not intended as a maskant for acid etchants, alkaline cleaners, or anodizing baths. For chemical milling or anodizing processes, 3M 695 does not replace vinyl or lead foil maskants with appropriate chemical resistance. In airframe lines, removal occurs before Alodine or chromic acid anodizing steps, not after.
Aerospace topcoat and sealant processes commonly impose silicone restrictions because silicone transfer can create fisheye defects and interfere with bond primer wetting. In shops where polyimide silicone-adhesive tapes are used in other operations, 3M 695 is isolated in non-silicone-controlled tooling to prevent cross-contamination; the product itself is non-silicone. This is a primary selection reason for rivet holding in assemblies that later enter paint hangars.
Reported production failure modes include adhesive transfer to rivet heads after high-humidity storage, z-direction splitting of the polyester backing if slitting introduces edge nicks, and telescoped rolls after sustained exposure above 40 °C. Edge nicks can propagate during peel removal and leave filament-shaped tape fragments in the assembly. Rolls with visible edge damage are removed from the line and subjected to tensile break testing of narrow strips per ASTM D3759/D3759M.
When Polyester Backing Replaces Vinyl or Polyimide in Fastener Retention
When 3M 695 is compared with general-purpose vinyl tape, the polyester backing provides a thinner total profile, 0.051 mm versus approximately 0.13 mm for a typical vinyl tape such as 3M 471. The lower elongation of 3M 695, near 90%, reduces fastener movement during squeezing, whereas vinyl tape may stretch more and shift the fasteners under load. The 149 °C service temperature limit of 3M 695 is higher than the typical 80 °C continuous rating of general-purpose vinyl tape. The acrylic adhesive also provides higher room-temperature adhesion to bare aluminum than many vinyl tape adhesives formulated for marking or low-cost protective uses.
When polyimide tape is considered, the comparison differs. Polyimide tape with silicone adhesive, such as 3M 5413, is rated for continuous service up to 260 °C and is selected for autoclave or paint-bake cycles above 149 °C. However, polyimide tape is more expensive per linear meter, and silicone adhesive transfer is a known cause of fisheye defects in paint systems. 3M 695 uses an acrylic adhesive rather than silicone, so it is selected when rivet retention occurs at ambient to moderately elevated temperatures and the assembly later enters a bond primer or topcoat process with zero silicone tolerance. Polyester tape cannot substitute for polyimide in high-temperature cure cycles; the backing of 3M 695 may degrade above the published 149 °C limit.
Crepe paper masking tape has lower tensile strength and absorbs moisture, which can cause drying and loss of adhesion in humid shops. 3M 695 uses polyester film that does not absorb water and maintains dimensions under humidity changes. However, polyester backing is more expensive than crepe paper, so the product is reserved for fastener retention and other applications where backing stretch and moisture pickup would create rework.
In production validation, first-article inspection on a representative skin assembly typically includes fastener height above skin after taping, absence of tape-induced shim, and peel-removal residue on bare 2024-T3 and 7075-T6 aluminum. Incoming lot adhesion is checked per ASTM D3330/D3330M; if measured below the lower control limit established from historical capability data, the lot is quarantined. Upper-side adhesion deviations may indicate an increased residue risk after long dwell, so the lot is restricted to short-dwell operations. Published data for this specific configuration is limited; therefore, process limits are generated from each production facility’s standard panel preparation and dwell profile.
