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.

Product ID: 292934057

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Details

Material
Polyurethane
Brand
LOCTITE
Style
Foam sealant
Item weight
1 Pounds
Item dimensions L x W x H
6.5 x 6.5 x 20

🧱Bonds to most materials

↔️Expands up to 3 inches

☀️UV resistant durability

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 smart, live smart—lock in comfort with Loctite Tite Foam!

BUILT TO LAST - High-density foam with uniform cells ensures superior insulation and durability.
UNIVERSAL GRIP - Strongly bonds to wood, concrete, brick, metal, PVC, and more for versatile use.
SUNPROOF STRENGTH - UV resistant formula guarantees long-lasting performance even under harsh sunlight.
FLEXIBLE SEAL NO FAIL - Adapts to building movement without cracking or losing adhesion.
GAP FILLING POWERHOUSE - Expands to fill and seal gaps up to 3 inches—no crack left behind.

Loctite Tite Foam Big Gaps is a 12 oz polyurethane insulating foam sealant designed to expand up to 3 inches to fill large gaps and cracks. Its high-density, uniform cell structure provides durable insulation while maintaining flexibility to withstand building movement. The foam bonds strongly to a wide range of materials including wood, concrete, and metal, and features UV resistance for long-lasting outdoor use.

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
Number Of Pieces	1
Special Features	Strong
Specific uses	Carpentry, Countertop, Flooring, Furniture, Glass, Landscaping, Masonry, Repair, Sink, Table Top Coating, Wall Repair
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?

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