SpecSeal WF300 Intumescent Firestop Caulk 5 Gallon WF305
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Product details
| Management number | 200914014 | Release Date | 2025/09/18 | List Price | $139.50 | Model Number | 200914014 | ||
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Specified Technologies Inc SpecSeal WF300 Intumescent Firestop Caulk 5 Gallon
Firestop WF300 intumescent firestop caulk is a latex-based firestop caulk designed for residential wood frame construction.
WF300 caulk is tested for addressing penetrations through wood/frame construction such as wood stud walls and floor/ceiling assemblies.
Under fire exposure, WF300 expands to up to four times its original volume.
California Proposition 65 Warning.Features
- Installer friendly = easily applies with standard caulking gun
- Intumescent: expands in all directions = a tough, tight seal
- Resistant to water = will not re-emulsify after drying
- UL certified = listed in over 80 UL Tested Firestop systems! when tested to ASTM E814/UL1479 up to 3 hours of fire exposure
Specifications
Brand Name - Specified Technologies Inc
Adhesive Type - Firestop
Assembled Weight (lbs) - 58.00
California Proposition 65 Warning Required - No
Capacity - 5 Gal
Color - Red
Country of Origin - United States
Curing Time (hrs) - 24
Indoor / Outdoor - Indoor
MFG Part # (OEM) - WF305
Moisture Resistant - Yes
Package Contents - SpecSeal WF300 Intumescent Firestop Caulk 5 Gallon
Package Depth - 12
Package Height - 15
Package Weight - 58.00
Paintable / Stainable - Yes
Product Condition - New
UL Compliant - Yes
UPC - 730573097052
Warranty Type - 1 Year Limited
Weight (lbs) - 58
Firestop Adhesive
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