3M Strip Calk, 08578, 1 ft Strips, Black, Soft Butyl Rubber, Permanent Elasticity, Joint Filling, Trunk Seams, 60 Pack

3M Strip Calk, 08578, 1 ft Strips, Black, Soft Butyl Rubber, Permanent Elasticity, Joint Filling, Trunk Seams, 60 Pack

Q: How do you dry this product? It stays sticky.

product doesn't dry stays pliable. Taillight gaskets etc.

Q: Can this strip-calk be used for sealing gaps in sheet metal duct work in home's heating and conditioning system?

It could be used, but the color is black. They make duct sealant that is applied with a caulk gun that is meant to seal sheet metal duct work and the color is grey.

Q: How many strips in the package?

i am pretty sure there are 60...the package is about 12 inches wide and on the side it says the material is 20 yards (60 feet)

Q: Has anyone used this to seal a 3rd brake light in the roof of a late model pickup truck like a 2015 Ram?

This would certainly do the job, BUT it stays sticky forever. It could make removing the light to replace a bulb down the road difficult. On my 2014 Ram, I used MD Weatherstripping 01033 from the local hardware store. It's 5/16" H x 19/32" W. I had to cut wedges from the inside corners to shape it around the light. I used Permatex UltraBlack RTV (the UltraBlack is more flexible when cured than the standard black RTV) at the end joint (centered on the bottom) that I let cure for 24 hours before installing, so it took longer, but so far so good.

4.6/5

Product ID: 59609700

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Details

Brand
3M
Specific Uses For Product
Wall Repair
Material
rubber
Compatible Material
Rubber
Item Form
Strip

🎨Paintable Immediately

🔥High Temp Resistance

🛠️Soft Butyl Rubber

Frequently Bought Together

3M Strip Calk, 08578, 1 ft Strips, Black, Soft Butyl Rubber, Permanent Elasticity, Joint Filling, Trunk Seams, 60 Pack

Butyl Sealant Tape – Butyl Rubber Sealant,Promote Sealing Purpose- autty Tape for Automotive (Car, RV, Marine) for Installing Car Part, Windows, Doors and Windshield etc.

XFasten Butyl Tape Black, 1/2 in x 30 ft x 1/8 in – Easy-to-Work-with Automotive Butyl Sealant Tape, Mess-Free Rubber Caulk for RV, EPDM Putty for Window, Headlight, Roof, Windshield, and Car Doors

Description

🔧 Seal Your Success with 3M Strip Calk!

SEAL THE DEAL - Soft yet tough, this calk won't shrink or become brittle, ensuring long-lasting seals.
MESS FREE MAGIC - Experience fast, no-mess application—just thumbs into place and smooth with your finger.
PROFESSIONAL GRADE - Crafted for industrial use, this product meets the demands of the professional managerial class.
INSTANTLY PAINTABLE - No waiting around! Paintable immediately, eliminating the hassle of rework.
HEAT RESISTANT WONDER - Designed for high-temperature applications, perfect for engine compartments and firewalls.

The 3M Strip Calk 08578 is a high-performance sealing solution made from soft butyl rubber, designed for industrial applications. Each carton contains 60 one-foot strips that are paintable immediately, ensuring a clean and efficient application without the risk of shrinkage or brittleness. Ideal for high-temperature environments, this product is perfect for professionals looking to achieve durable and reliable seals.

Specifications

Manufacturer	3M
Brand	3M
Model	08578
Product Dimensions	30.81 x 10.29 x 3.38 cm; 635.03 Grams
Item model number	8578
Exterior	Machined
Manufacturer part number	08578
Item Weight	635 g

Have a Question? See What Others Asked

How do you dry this product? It stays sticky.

Can this strip-calk be used for sealing gaps in sheet metal duct work in home's heating and conditioning system?

How many strips in the package?

Has anyone used this to seal a 3rd brake light in the roof of a late model pickup truck like a 2015 Ram?

Common Questions

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