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DSM System
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Product Description

Watertight Joint System for Decks, Stadiums & Below-Grade Walls. A watertight expansion joint, the DSM System is for horizontal-plane deck applications. Traffic durable, joint-face adhered and precompressed, DSM System is a primary seal for deck expansion joints. DSM’s toughness and resilience come from it’s microsphere-modified-acrylic impregnation and tensionless highway-grade silicone bellows coating. The system is comprised of 1) pre-compressed, silicone-and-impregnated-foam hybrid; 2) field-applied epoxy adhesive on the joint faces; 3) a silicone sealant band that seals substrate voids and irregularities.

CSI MasterFormat Filing

Sustainability Filing

CSI MasterFormat Filing

  • 07 95 00 Expansion Control

Sustainability Filing