VC300 is rubber free and will not cause issues with discoloration of vinyl due to plasticizer migration which is a chemical reaction of the rubber/adhesive and vinyl. VC300 is thin, only 3mm, and is easily bonded to concrete or wood sub floors.
VC300 offers excellent acoustics and long-term performance without collapse or bottoming out under high point loads
VC300 Wood Frame
Data / Submittal Sheets