3M 08476 - Seam Sealer Tape (7/8in x 30ft)
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Orders ship same or next business day. Free shipping on orders over $50. Orders under $50 ship for a $10 flat rate. Priority shipping available at checkout for $20.
Product Description
3M 08476 Seam Sealer Tape (7/8in x 30ft) is a pre-formed butyl rubber seam sealing strip that provides a permanent, flexible seal on automotive metal seams without guns, mixing, or cure time concerns. Press-in-place installation makes it the fastest seam sealing method for hemmed flanges, pinch welds, and panel joints in production collision repair.
Butyl rubber permanently bonds to bare metal, primed, and painted surfaces, flexing with panel movement throughout the vehicle's service life without cracking. Widely specified in OEM assembly and insurance-standard repair procedures for hem flanges, trunk lip seams, and roof rail joints. Paintable immediately after application — no flash time, no waiting.
- Width: 7/8in
- Length: 30ft
- Material: Butyl Rubber
- Application: Press-in-place — no gun or mixing required
- Substrates: Bare metal, primed, painted surfaces
- Paintable: Yes — immediate
- Part Number: 08476
Fastest seam sealing method in production. Roll on, press firmly, paint over. No cure wait, no mess, no cleanup. Stock in both widths for different seam profiles.
Technical Specifications
| Part Number | 08476 |
| Size | 7/8 in |
| Weight | 0.6 lbs |
| Application | Wide seam sealing, windshield seam sealing, body panel wide seam tape sealing |
| Coverage | Varies by application and surface condition |
| Shelf Life | 1 year from manufacture date |
| Country of Origin | USA |
| SKU | 3M-08476 |
| Brand | 3M |
| Product Type | Primer & Sealer |
Shipping & Returns
Shipping
- Orders ship same or next business day
- Free shipping on all orders over $50
- $10 flat rate shipping on orders under $50
- Priority shipping available for $20
Returns
- 30-day return policy on unused, unopened items
- Contact our support team to initiate a return
- Refund issued within 5 business days of receiving the return
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