This is a very specific product for a very specific purpose. As an automotive technician, I have used this product for years for a variety of projects, including sealing the A/C and heater blower motor housing to keep the air from escaping out of the assembly, sealing around A/C and heater hoses where they either go through the firewall or enter the factory casing under the hood, sealing around holes I have drilled in floors, firewalls, truck beds, etc. to run wires, etc. This stuff is very easy to mold and shape and sticks anywhere, and will effectively insulate wherever heat or cold is coming in or going out where it should not. There are other brands on the market, but I have always been very happy with the quality of 3M products, and this strip caulk is no exception. Do yourself a favor and spend a little bit more for quality... you will save money and aggravation in the long run.Read full review
Verified purchase: Yes | Condition: New
Great caulk strips nice and pliable. Perfect for the exterior trim nuts on my 65 Nova to prevent water intrusion. Will use later to seal up the heater box and I’m sure other places too.
Verified purchase: Yes | Condition: New
The product has not been used at this time. Waiting for auto to complete restoration.
Verified purchase: Yes | Condition: New
Works great for my application.
Verified purchase: Yes | Condition: New
Perfect for what I needed. The C5 is no longer leaking. A bit more than what I needed, but I got what I wanted and the job is done.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Caulks & Sealants
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Caulks & Sealants