QuietRock® Sound Damping Products. STOP NOISE FROM CRASHING THROUGH WITH QUIETROCK. Original and most advanced sound reducing drywall products to reduce noise in your projects. – Hangs and finishes like regular drywall -Lower installed cost compared to other methods – Proven in Thousands of projects – UL-classified, Type X fire-rated assemblies available.


de neef® Chemical Grouts; a division of GCP Applied Technology. INJECTION MATERIALS. Polyurethane Grouts that are injected under pressure and quickly cure to a flexible, semi-rigid, or rigid, closed cell foam for stopping water leaks in all types of concrete structures. LEAKS STOP HERE – FAST, PROVEN, DURABLE