PMS-770
PROMAST FIRE-RATED SILICONE

Highly flexible firestop silicone sealant for construction joints and pipe penetrations.

SPECIFICATIONS
 Fire-resistant up to 4 hours
 Strong unprimed adhesion to most porous and non-porous construction materials.
 Suitable for use in concrete, stone and sensitive metals.
 High movement capability up to 25%.
 Low-odour, non-corrosive.
 Outstanding resistance to UV lights, weather conditions, and temperature extremes.

Aplication Areas
 Expansion or stretched-connection joints in fire compartment walls and floors.
 Pipe, cable or duct penetrations through fire compartment walls and floors.
 All applications where fire protection is needed.

Technical Info
 Curing: Single component oxime
 Density: 1,26 gr/lt
 Fire Class (DIN 4102): B1
 Extrusion rate: 340gr/min
 Tack-free time: 40-50 minutes
 Curing speed: 2 mm/day
 Shrinkage: less than %5
 Shore A Hardness: 21
 Elongation at Break >800%
 Elastic recovery<%80
 Application : Between +5°C and +40°C

 

Gross Weight: 425 gr
Volume: 300 ml
Shelf Life: 12 months
Colors: White