ThermaFoam Wide Spray + Foam Cleaner Bundle

ThermaFoam Wide Spray + Foam Cleaner Bundle

Q: What is ThermaFoam Wide Spray used for?

ThermaFoam Wide Spray is used to fill, seal, and insulate gaps, cavities, seams, and hard-to-reach areas. It is suitable for attics, crawl spaces, walls, ceilings, basements, foundations, window and door gaps, pipe openings, duct openings, trailers, and other non-structural insulation projects.

Price

$129.99

$239.88 $129.99

Save 46%

$10.83 / item

local_fire_department

Class A
Fire Rated

ASTM E84 Tested

home_repair_service

Hard-To-Reach
Areas

Attics, Crawl Spaces & Corners

construction

No Spray Gun
Needed

Ready To Use

flare

Wide Spray
Coverage

Fast, Even Application

check_circle Closed-Cell Insulation with R-5.66 per Inch

check_circle Wide Spray Coverage for Faster Application

check_circle No Spray Gun Required, Ready to Use

check_circle Perfect for Attics, Crawl Spaces, Corners & Seams

check_circle Paintable After Full Cure

check_circle Class A Fire Rated, ASTM E84 Tested

Complete Your Project Add the Right Foam for Every Job

Pair ThermaFoam with FastCoat kits for larger insulation areas, or add specialty foams for gaps, cracks, and pest-prone openings.

FastCoat 12 Pack Kit

For larger-area insulation with a spray foam gun setup.

FastCoat 18 Pack Kit

For bigger projects that need more total coverage.

Gap Filler Foam 2 Pack

For cracks, joints, and everyday sealing jobs.

Pest Block Foam 2 Pack

For pest-prone gaps around pipes, vents, and openings.

Key Features & Benefits

Wide spray insulation foam arrives with the cleaner and the safety gear, and it needs no applicator gun.

ThermaFoam Wide Spray covers up to 10 board feet per 16 oz can and delivers an R-value of 5.66 per inch. The wide spray pattern lays an even layer across attics, crawl spaces, California corners, cavities, and seams in fewer passes than a bead applicator.

The set adds the foam cleaner that removes uncured overspill before it sets, plus a dust mask, safety glasses and gloves, so nothing has to be ordered separately.

Features & Benefits

Covers up to 10 board feet per 16 oz (453 g) can
Delivers an R-value of 5.66 per inch of thickness
Sprays wide for even coverage in fewer passes
Needs no applicator gun, ready to use out of the box
Meets Class A fire performance under ASTM E84 testing
Paints over after full cure

What's in the Bundle

Every option pairs the cans with the tools the job needs, so nothing has to be ordered separately.

1 Pack Set: 1 can, 1 foam cleaner, dust mask, safety glasses, gloves
2 Pack Set: 2 cans, 1 foam cleaner, dust mask, safety glasses, gloves
6 Pack Set: 6 cans, 1 foam cleaner, dust mask, safety glasses, gloves
12 Pack Set: 12 cans, 1 foam cleaner, dust mask, safety glasses, gloves

Application Areas

This bundle suits 5 main areas of work.

Attics and crawl spaces
California corners and framing cavities
Rim joists and wall seams
Around penetrations and hard to reach surfaces
Interior and exterior insulation work

How to Use

Follow these 5 steps for a clean result.

Shake the can for 30 seconds and fit the supplied applicator.
Hold the can upright and spray from about 12 inches (30 cm) away.
Build the layer in passes rather than one thick coat.
Wipe uncured overspill with the foam cleaner straight away.
Let the foam cure fully before trimming or painting.

Specs

ThermaFoam Wide Spray

These are the figures that decide whether the product fits the job.

Can size: 16 oz (453 g)
Coverage: up to 10 board feet per can
R-value: 5.66 per inch
Application: Wide spray, no gun needed
Fire rating: Class A, ASTM E84 tested

ThermaFoam TDS Foam Cleaner TDS

ThermaFoam Wide Spray + Foam Cleaner Bundle

$239.88 $129.99

FAQs

What is ThermaFoam Wide Spray used for?

ThermaFoam Wide Spray is used to fill, seal, and insulate gaps, cavities, seams, and hard-to-reach areas. It is suitable for attics, crawl spaces, walls, ceilings, basements, foundations, window and door gaps, pipe openings, duct openings, trailers, and other non-structural insulation projects.

Do I need a spray foam gun to use ThermaFoam?

No. ThermaFoam is a ready-to-use aerosol foam and does not require a spray foam gun. Attach the applicator, shake the can well, hold it upside down during use, and apply the foam directly to the prepared surface.

How much area does one can cover?

One 16 oz can yields up to 10 board feet at 1 inch thickness. Actual coverage may vary based on application thickness, surface condition, temperature, humidity, and how the foam is applied.

Is ThermaFoam good for large insulation projects?

ThermaFoam works well for small to mid-size insulation and air-sealing jobs where a gun-free application is preferred. For larger walls, ceilings, attics, crawl spaces, or full-area insulation projects, FastCoat kits may be a better option because they are designed for higher total coverage with a spray foam gun setup.

Is ThermaFoam fire rated?

Yes. ThermaFoam is Class A fire rated according to ASTM E84, the highest of the three surface burning classes. It also provides R-5.66 per inch thickness for thermal insulation performance.

How long does ThermaFoam take to cure?

ThermaFoam becomes tack-free in about 5 minutes and can be cut in roughly 40 minutes. Full curing takes about 24 hours, depending on temperature, humidity, and application conditions. Once cured, outdoor applications should be protected from UV exposure with paint, plaster, or another suitable coating.

Can ThermaFoam be painted after it cures?

Yes. ThermaFoam can be painted after it is fully cured. For outdoor applications, cured foam should be protected from UV exposure with paint, plaster, or another suitable coating. Trim or shape the cured foam first, then apply the coating according to the paint or finish manufacturer’s instructions.