Floor Soundproofing Accessories — Sealants, Tapes, Putty Pads & Tools

Tools, tapes, sealants, and specialty wraps that finish out a soundproof floor assembly — the small parts that keep mass, damping, and decoupling intact from subfloor to finished surface.

Showing 5 of 5 accessories

Reinforced Foil Seam Tape — representative image for the Floor Seam Tape catalog.

Seam Tape · 2 options

Floors Seam Tape

Foil and Reinforced Foil seam tapes for Insulated Foil MLV and foil-faced underlay under finished flooring.

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Bulk Applicator Gun

Built for speed and accuracy — a 34-oz aluminum bulk applicator with a leather plunger and ergonomic grip that pulls Green Glue directly from a 5-gallon pail.

From $99.99 / gun

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Bulk Dispenser follower plate with center opening and lift rod — sits on the rim of a 5-gallon pail.

Bulk Dispenser & Plate

Durable bulk dispenser and follower plate for fast, clean application of Green Glue — reduces waste and speeds up installs, compatible with Green Glue 5-lb buckets.

Green Glue Acoustic Sealant

Water-based, paintable acoustic sealant that closes perimeter joints, corners, soffits, and electrical-box openings — blocking flanking noise around MLV, clips, channels, and insulation.

Kinetics Noise-Control Putty Pads

Non-hardening, UL fire-tested putty pads that seal electrical boxes — restoring wall STC and slowing smoke/flame spread at outlet penetrations.

Foil-faced 1 lb/ft² Mass Loaded Vinyl bonded to 1" quilted fiberglass — wraps noisy pipes, ducts, valves, and mechanical enclosures. Reduces noise, boosts STC, and resists heat to 350°F.

From $36.80 / sqft

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