Silent Seal

Handi-Foam® Sound Barrier

Low Pressure Spray Polyurethane Foam (SPF)
1-800-321-5585Contact Info

Product Overview

Handi-Foam® Sound Barrier low pressure spray polyurethane foam is an open-cell, chemically cured, two-component system designed for sound deadening, as well as filling and insulating large voids and surfaces. Handi-Foam Sound Barrier significantly reduces noise levels, achieving a Sound Transmission Coefficient (STC) of 35 at 3” (7.6 cm) thick and a Noise Reduction Coefficient (NRC) of 0.7. The high expansion property of the foam easily fills voids.

Handi-Foam Sound Barrier is available in a variety of disposable sizes and is dispensed using the patented Handi-Gun® Dispensing Unit.

Personal Protective Equipment Required. Health and SafetyLearn More
Handi-Foam Sound Barrier

Tech Data & Resources

R-VALUE 4.3 at 1" thick
DENSITY 0.75 lb/ft3 (12 kg/m3)
TACK-FREE TIME 30–45 seconds
CUTTABLE 3–5 minutes
CELL STRUCTURE 95% OPEN cell content
FIRE RATING ASTM E84 at 4" thick
Flame Spread 50
Smoke Developed 450
SHELF LIFE 12 months – Disposable

Links & Downloads

Product Details & Options

Use our interactive Yield Calculator to determine how much product you need.

*Coverage for this product is measured in board feet. One board foot is equal to one square foot at 1" (25 mm) thick. Metric conversions below are at 25 mm thick.

P10697 II-250 Handi-Foam 250 bdft (23 m2)
P10714 II-450 Handi-Foam 450 bdft (42 m2)
P10747 II-1350 Handi-Foam 1350 bdft (125 m2)

Common Product Uses

Insulating cathedral ceilings
Commercial & Industrial
Sound deadening common/party walls/interior walls

Our Brands

Handi Foam®
Handi Foam® Sealant
Handi Flow®
Handi Stick®
Silent Seal®