YA8000 Fire Stop Acrylic Sealant

YA8000 FIRESTOP ACRYLIC SEALANT are specially formulated single-component, water-based, acrylic sealants used for firestop applications. They are effective in numerous UL systems for wall and floor through-penetrations and head-of-wall construction joint applications in USG™ Fire Stop Systems. YA8000 FIRESTOP ACRYLIC SEALANT is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions. YA8000 FIRESTOP ACRYLIC SEALANT does not emit halogenated by-products under fire conditions.BENEFITS:Excellent airtight effect on flame In firing, It lasts for 2-3 hours to prevent to spread fire and noxious gas through joints Easy to use Class 2 classification for surface spread of flame Resists mildew and mould growth Being a single component, it is easy to use and fast curing. Good unprimed adhesion to most common construction substrates Paintable on surface It can paint with various color when fully cured. Excellent sealing efficiency Allowing plus or minus 25% movement, It can be used wider range than other water based sealant.Application - For internal perimeter pointing around door and window frames, and in joints formed where fire rated partition sections meet -Various joint sealing in fireproof area of the building such as office, factory, hospital, etc. -Joint sealing where fireproof is necessary such as pipe equipment, cable, duct, curtain wall. -Sealing in fireproof area of various building type.Certificate of Firestop UL 723, Test for surface Burning Characteristics of Building Materials ANSI/UL 1479, Fire Tests of Through-Penetration Firestops ANSI/UL 2079, Test for Fire Resistance of Building Joint Systems Porpety Hardness(Shore A) 15-20 Application temperature 5-43°C Frame Spread 15(ASTM E-84) Smoke Develop: 0(ASTM E-84) Curing time: 3-5day Skin over time: Overnight Movement Capability: ±25% Shelf life: 2 year Package Cartridge, tube Color: White and gray Delivery Within 25 days after receiving the 30%in advance as deposit of the order by T/T or L/Cat sight