White Lightning® FLAME BUSTER® High heat fire and smoke blocking latex caulk is a one component caulk designed to resist high-temperatures and smoke in non-rated construction. It is most commonly used around wires, pipes, ducts and vents in wood or steel framed non-rated construction.
- Blocks drafts, smoke and fire
- Easy application and cleanup
- Resists temperatures up to 1380 deg F
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SDS
https://assets.unilogcorp.com/187/ITEM/DOC/WHITE_LIGHTNING_100021662_SDS.pdf
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Specification Sheet
https://assets.unilogcorp.com/187/ITEM/DOC/WHITE_LIGHTNING_100021662_Specification_Sheet.pdf