Description
Specified Technologies Inc SpecSeal WF300 Intumescent Firestop Caulk
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)- 0.94
California Proposition 65 Warning Required- No
Capacity- 10 Oz
Color- Red
Country of Origin- United States
Curing Time (hrs)- 24
Indoor / Outdoor- Indoor
MFG Part # (OEM)- WF310
Moisture Resistant- Yes
Package Contents- SpecSeal WF300 Intumescent Firestop Caulk
Package Depth- 11
Package Height- 2
Package Weight- 12.40
Paintable / Stainable- Yes
Product Condition- New
UL Compliant- Yes
UPC- 730573013106
Warranty Type- 1 Year Limited
Weight (lbs)- 0.94






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