Sound Transmission Class (STC) Rated 55 and Compatible with FBC Systems
Single-Component Penetration Sealant System
Flexible, Non-Slump Formula
Neutral, Moisture-Cured, Low Odor
DOT Classification Not Regulated
Interior/Exterior Expansion, Contraction, and Control Joint Use
Available in Two Grades: Caulk and Self-Leveling
وصف
Metacaulk 835+ is a single-component, fire-resistant elastomeric silicone sealant designed for through-penetration firestops. It prevents the spread of flames, smoke, gas, and water through openings. Being silicone-based, it's suitable for systems with anticipated dynamic movement.