The Dow Corning pink, 750ml firestop putty aerosol is a moisture-curing, one-component polyurethane foam with fire-rated properties. The product is composed of Polyurethane and contains environmentally safe propellant. It is fire resistant for up to 5 hours.
Features and Benefits
Adheres to most common building materials including wood, concrete, wallboard and plastic, except for smooth-surfaced polyethene, silicone, oil and grease or similar substrates Can be used at a temperature ranging between 5°C and 30°C. The optimal processing temperature ranges between 18°C and 25°C Full foam setting time is 12 hours Foam can be cut after 1 hour. Once fully set, the foam can be trimmed, sawn, sanded, painted or plastered over Thermally stable between -40°C and 100°C Durable and permanent except when exposed to UV-rays The heat insulation values are excellent Pink colour for easy identification
Applications
Restoring the original fire rating for specific penetrations in fire rated walls or floors Sealing connection joints between different building materials Aid to mechanically fixing and insulating window frames and entrance door linings Filling and insulating gaps, cracks and cavities within various building materials
Certifications
DIN 4102 - 1 EN1366-4: 2006 BS476: Part20: 1987 ANSI/ESD S20.20:2014 BS EN 61340-5-1:2007
