Description
NGP GAPGUARD FIRE CAULK 3 OZ GapGuard Fire Caulk – 3 oz.
NGP GAPGUARD FIRE CAULK 3 OZ is a UL Certified solution specifically designed for sealing thru-holes in fire doors and frames. This versatile caulk effectively addresses fire safety requirements, accommodating both hollow metal and wood fire-rated doors for up to 90 minutes of protection. It is capable of filling holes up to 1/2″ in diameter on 60- and 90-minute fire doors, and up to 1″ for 20- and 45-minute fire doors. With a cure time of just 24 hours, NGP GapGuard is ideal for quick applications, ensuring your installations meet stringent fire safety standards without unnecessary delays. Once fully cured, the caulk can be sanded and painted to match your door finishes, providing an aesthetic touch alongside its functional benefits.Designed exclusively for indoor use, this caulk comes in a convenient 3 oz. tube, with six tubes per box, ensuring you have ample supply for your projects. Its tan color blends seamlessly with most door materials, while its shelf life of 12 months allows for flexibility in usage. Certified for use in both the US and Canada, NGP GapGuard Fire Caulk is an essential addition to any professional’s toolkit for enhancing fire door safety.
GapGuard Fire Caulk 3 oz.
- UL Certified Solution for Fire Doors and Frames to Seal Thru-Holes as well as in Combination With Other Hardware Prep Filler Solutions
- Fully Cured in 24 Hours
- Can be Sanded and Painted after Full Cure
- 3.0 oz. Tubes, 6 per Box
- Indoor Use Only
- Shelf Life is 12 Months
- Color: Tan
- Can be Used to Fill up to a 1/2″ Diameter Thru-Hole on 60- and 90-Minute Fire Doors
- Can be Used to Fill up to a 1″ Diameter Thru-Hole on 20- and 45-Minute Fire Doors
- 10.0 oz Cartridges, 10 per Box
- Certified for Use in US and Canada
- Application Certified on both Hollow Metal and Wood Fire-Rated Doors, up to 90 Minutes
Attributes
Application: Indoor Use Only
Color: Color: Tan
Fire Rated: UL Certified Solution for Fire Doors and Frames to Seal Thru-Holes as well as in Combination With Other Hardware Prep Filler Solutions
Standard-0: POSITIVE PRESSURE – CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal and Wood fire doors rated up to 90 minute.
Standard-1: CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal and Wood fire doors rated up to 90 minute.
Resources
- ADA Compliant Ramps
- Anodized vs. Mill Finish
- BHMA Standards
- Buy American
- Edge Sealing Systems for Positive Pressure Fire Door Assemblies
- Finger Guard 2248
- Gap Explained Sheet
- Hinge Side Finger Guard 2252
- IBC Code Revision to Fire Rated Glass in Doors
- Leed
- NGP Sustainability Report
- Returned Closed Ends for Thresholds & Ramps
- The Bad Boy Thresholds
- Warranty






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