

W20R Sound Isolation Washer
The W20R is a sound isolation washer used in conjunction with the Resilmat – RMI recycled rubber underlayment for most floor and ceiling sills.

FEATURES
The W20R is used in these sills by drilling holes up to 3/4”in diameter, every 16” to 24” (Consult local code) whether it is wood or metal track. Insert a fastener through the hole in the center of the W20R Washer and then fasten the plate to the floor.
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