Size: 7.25″ x 7.25″ x 1/4″, Color: Red NEW: 20 pieces per box
Putty Pads are high-performance, water-based sealants designed to limit sound transmission through walls and partition systems while maintaining the integrity of fire-rated assemblies. Engineered for both acoustic and fire protection, these pads help preserve the intended STC (Sound Transmission Class) rating of wall systems by effectively sealing openings around electrical boxes and other penetrations.
Soft, flexible, and easy to work with, Putty Pads can be hand-applied without cutting or shaping. Each pad is pre-sized to fit standard 1-1/2” deep 4S electrical boxes, streamlining installation and reducing labor time. Their pliable consistency allows them to conform tightly to irregular surfaces and openings, ensuring a reliable seal.
Formulated with strong adhesive properties, Putty Pads bond securely to a wide range of substrates, including wood and metal studs, concrete, gypsum board, and most common construction materials. They are also compatible with various cable types and piping, making them a versatile solution for both new construction and retrofit applications. Even after installation, the material remains soft and workable, allowing for easy adjustments or reuse.
In addition to acoustic control, Putty Pads offer advanced fire protection. Their two-stage intumescent technology enables aggressive expansion at high temperatures, while endothermic fillers absorb heat and release water to slow the spread of fire.
Key Benefits:
Non-hardening formula for long-term flexibility
Two-stage intumescence for enhanced fire protection
Endothermic fillers that absorb heat and release moisture
Strong adhesion that stays in place while accommodating movement
Soft, pliable material for quick and easy installation
Water-resistant formulation with no water-soluble expansion components