VC300 is rubber free so there will be no issues with discoloration of the vinyl due to plasti-cizer migration which is a common occurrence with rubber/vinyl adhesive reaction

VC300 is 100% recycled and is thin, only 3 mm thick andis easily bonded to concrete or wood sub floor.

Roll size39” x59’Thickness 3mm Density 420 kg/m³ Tensile0.7N/mm² Impact Sound Insulation 18dB under vinyl Temperature resistance-40 to + 110 Thermal resistance 0.025 k/w Product Specifications VC300 is a tough resilient acoustic underlay that offers excellent acoustics and long term performance without collapse or bottoming out under high point loads.