FS-ONE MAX FIRESTOP INTUMESCENT SEALANT

Short Description:

FS-ONE MAX FIRESTOP INTUMESCENT SEALANT combines excellent fire protection with high environmental standards, making it an ideal choice for building fireproofing. During a fire, it rapidly expands to form a dense fire barrier, effectively blocking flames, smoke, and high temperatures. Its VOC content is only 9g/L, far below industry norms, reducing indoor air pollution. The product has also achieved multiple prestigious certifications: it meets LEED green building requirements, has received UL Greenguard Gold certification, and is FM and UL certified, providing dual assurance of quality, fire resistance, and safety. It is suitable for commercial complexes, high-rise buildings, medical facilities, and other locations with stringent fire and environmental requirements.

Package: 310ml

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Product Detail

Product Tags

Features &Advantages

Features

-For effectively sealing most common through penetrations in a variety of base materials – including concrete, masonry and plasterboard.

-For use in all types of pipe penetrations – metal pipes, insulated metal pipes and plastic pipes.

-For use in most types of cable penetrations – single cables, cable bundles, cable trays and mixed.

-Versatile – one product for most firestop applications 18-month shelf life.

Advantages

-One product for a variety of common through penetrations.
-Cost-effective,easy-to-use solution.
-Water-based and paintable.
-Industry-leadingVOCresults.
-Ethylene glycol-free.

HIT High-performance intumescent firestop sealant

Technical data

Chemical basis	Water-based acrylic dispersion
Approx.Density	84.3Ib/ft3
Color	Red
Approx. cure time	2mm/3days
Application temperature range	35°F to 104° (1.5C to 40°C)
Temperature resistance range	-4°F to 212°F (-20°C to 100°C)
Storage Temperature	35°F to 77F (1.5°C to 25°C)
Tackfree time	20mins (@ 73°F / 50% rel. humidity)
Shelflife	18 months
Mold and mildew performance	Class 0 (ASTM G21-13)
Mold and mildew resistant	Yes
Expansion ratio (unrestricted, up to)	1:5
Paintable	Yes
Chemlcalreslstance	Yes
Electricalresistance	Yes
FBC compatible (Lubrizol)	Yes
Intumescent	Yes
W-rating	Yes
M-rated	Yes
LEED vOC (input)	9g/L
LEED V4 Compliant	Yes (CDPH v1.2-2017)
STC rating (ASTM E90)	62 (relates to specific construction)
Movement	±7.5%
Surface burning characteristics (ASTM E 84-14)	Flame Spread: 0 Smoke Development: 10
California State Fire Marshal approval	CSFM Listing 4485-1200:0108 for FS-ONE MAX Intumescent Firestop Sealant
Tested in accordance with	ASTMG21,ASTME90,CAN/ULC-S115, UL 1479, ASTM E 814 , ASTM E84

Applications

-For effectively sealing most common through penetrations in a variety of base
materials.
-For use on concrete,masonry and drywall.
-Mixed and multiple penetrations.
-Metal pipe penetrations: copper, steel and EMT.
-Insulated metal pipe penetrations: steel and copper.
-Plastic pipe penetrations:closed or vented.

Setting Instructions

Storage

Storage conditions	Keep cool.
	Store in a dry place.
	Keep only in the original container in a cool, well
	ventilated place away from : Keep container closed when not in use
Material used in packaging/containers	No additional information available
Incompatible products	Strong bases. Strong acids.
Incompatible materials	Sources of ignition. Direct sunlight.
Storage temperature	5 – 2 5 ° C