RCU-250: 1/4″ Rubber Cork Underlayment
PROFLEX® RCU-250 is an advanced composite sound control underlayment utilizing a combination of natural and engineered products to achieve superior IIC (Impact Insulation Class) and STC (Sound Transmission Class) sound reduction ratings. The product is also easy to install using a direct bond method, and is compatible with a variety of substrates and adhesives (see installation instructions for specific information). RCU-250 is suitable for use in both tile and wood installations.
- Blended rubber & cork composite; superior bond strength to 100% rubber products
- Suitable for tile and wood installations
- Green product; qualifies for LEED points
- Easy to install in the direct bond method
(ASTM E90-02, E989-89, E492-90)
STC (Sound Transmission Class) 56
IIC (Impact Insulation Class) 54*
*Sound testing performed as to ASTM E90 and E492, test conducted on 8” concrete slab with no ceiling assembly.
4′ x 30′ = 120 sq. ft. per Roll
102 lb. Rolls
16 Rolls per Pallet