According to their Technical Data Sheet, 1 can will extrude a 3/8” bead approximately 134.0 ft under ideal conditions. So the cubic volume is 0.375" x 0.375" x (134' x 12)" = 226.125 cubic inches. 1 cubic foot = 1728 cubic inches. Therefore it would take about 7.6 cans to produce a cubic foot.

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LOCTITETite Foam Big Gaps White Insulating Foam Sealant, 12 oz, 1, Can

LOCTITETite Foam Big Gaps White Insulating Foam Sealant, 12 oz, 1, Can

Q: Can i apply this on a hot surface like car exhaust? Doesn't it catch fire?

I've used RTV silicone for minor muffler holes, good to 650 F. But it is flexible and doesn't stick to anything so you need to get it globbed onto both sides so it holds. Unfortunately the portion of a muffler that usually fails is where the pipe comes in (due to welding). JB Weld might work better there.

Q: If this is injected between sheetrock walls, will it reduce sound transfer?

If you want to insulate the walls between rooms, it would be better to remove the sheetrock and use a spray foam insulation product, rather than a spray foam sealant. Bats of heavy rock wool might also be good sound insulation. A spray foam product expands for a minute or two and you risk popping the nails/screws holding the sheetrock in place if there is not enough room for it to expand fully. Trying to deaden the sound without removing the sheetrock would require punching lots of holes in the walls and spraying the foam through the holes, and then patching all of the holes and repainting. This will deaden the sound between rooms, but it will require a lot of cans to do it.

4.1/5

Product ID: 292934057

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Details

Brand
LOCTITE
Specific uses for product
Wall Repair
Material
Polyurethane
Compatible material
Wood Metal
Item form
Foam

🌞UV resistant for long-lasting outdoor use

📏Expands to fill gaps up to 3 inches

🛡️High density foam for durable insulation

Frequently Bought Together

Loctite 2378565 Tite Foam Big Gaps Insulating Foam Sealant, 12 oz, White

Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can

Steel Wool Mice Control, 2 Pack 3" x10 Ft Hole Filler, Gap Blocker, Barrier, Protect Against Animals in Holes Holes, Siding, Pipeline, Vents for Garden, House, Garage

Description

🛠️ Seal the deal with confidence—big gaps don’t stand a chance!

BUILT TO LAST - High-density foam ensures superior durability and consistent insulation
FLEXIBLE SEAL - Adapts to building movement without cracking or losing adhesion
WEATHER WARRIOR - UV-resistant formula protects your seal from sun damage and aging
UNIVERSAL BONDING - Strong adhesion to wood, concrete, metal, PVC, and more for versatile applications
GAP FILLING POWERHOUSE - Seals and insulates large gaps up to 3 inches effortlessly

LOCTITETite Foam Big Gaps is a 12-ounce polyurethane insulating foam sealant designed to fill, seal, and insulate gaps up to 3 inches wide. Featuring high-density foam with a uniform cell structure, it offers durable insulation and strong adhesion to a wide range of building materials. Its superior flexibility accommodates structural movement, while UV resistance ensures long-lasting performance in outdoor conditions.

Specifications

Manufacturer	HENKEL ADHESIVES
Part number	2975888
Item Weight	454 g
Product Dimensions	6.5 x 6.5 x 19.99 cm; 453.59 g
Item model number	2839291
Size	12-Ounce Can
Color	white
Style	Foam sealant
Material	Polyurethane
Item Package Quantity	1
Special Features	Strong
Specific uses	Wall Repair, Sink, Carpentry, Landscaping, Glass, Flooring, Masonry, Countertop, Furniture, Repair, Table Top Coating
Included components	Loctite TITE FOAM Insulating Foam Sealant, Big Gaps, 12-Ounce Can
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

cubic footage yield?

Can i apply this on a hot surface like car exhaust? Doesn't it catch fire?

Can this be used to fill gaps behind baseboard heaters?

If this is injected between sheetrock walls, will it reduce sound transfer?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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Great price for an authentic product. Fast international shipping too!

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