a header graphic showing a tube of premium neutral silicone with the text: On Sale While Supplies Last

Seal Spray Foam's Premium Neutral Silicone is a single-component neutral-curing silicone sealant with good processing properties, long shelf life and a wide application area.

It insulates and seals in both indoor and outdoor conditions, while adhering to most building materials such as stone, metal, wood materials, glass and plastic surfaces. Seal Spray Foam Premium Neutral Silicone is also suitable for slightly alkaline metal surfaces and porous surfaces. It has little to no odor and is mold, UV, moisture and weather resistant.

While supplies last, this great product is on sale for as little as $4.99 per tube. Pair it with other products from the Seal Spray Foam family to tackle all your insulation, adhesive, or sealant needs.

Browse Seal Spray Foam products:

Spray Foam Insulation

Single cans starting at $25.99 $32.49

Green Foam

Single cans starting at $18.03

Sub-Floor & Construction Adhesive

Kits starting at $69.99

Drywall and Panel Adhesive

Single cans starting at $20.18

Window and Door Foam Sealant

Kits starting at $104.99

Gap and Crack Filler

Single cans starting at $16.17

All Season Black Foam

Single cans starting at $15.00

Flame, Smoke, and Sound Block Foam

Single cans starting at $11.93

Premium Neutral Silicone

Single tubes starting at $4.99

Butyl Rubber Sealant

Single tubes starting at $8.70

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