Firestop sealants: manufacturer-stated timing

Manufacturer-stated timing for firestop sealants, with exact product instructions, conditions and countdowns. Choose the exact product to see its source and start a timer.

• 3M Fire Barrier Water Tight Sealants 1000 NS / 1003 SLNon-sag and self-leveling firestop sealants · Firestop sealants · USTack-free 10 minutes
• 3M Fire Barrier Sealant FD 150+Firestop sealant for joints and penetrations · Firestop sealants · USTack-free 10 minutes
• 3M Fire Barrier IC 15WBWater-based intumescent firestop sealant · Firestop sealants · USTack-free 8–12 minutes
• RectorSeal Metacaulk 150+Firestopping sealant, gun or trowel applied · Firestop sealants · USTack-free 30 minutes
• OSI (Henkel) Flameseal Fire, Smoke and Draft Stop SealantFirestop and draft-stop sealant · Firestop sealants · USRain-ready 1 day
• Hilti CP 605 Bottom-of-Wall Firestop SealantBottom-of-wall firestop sealant · Firestop sealants · USTack-free 15 minutes
• Hilti CP 606 Flexible Firestop SealantWater-based acrylic firestop sealant · Firestop sealants · INTLTack-free 15 minutes
• Sika FireStop (UK)One-part intumescent firestop sealant · Firestop sealants · GBTack-free 5 minutes
• Tarlton FS-ONE Intumescent Firestop SealantSingle-component intumescent sealant · Firestop sealants · USTack-free 20–30 minutes
• Red Devil FIRESTOP-814+Intumescent sealant (LC150RD) · Firestop sealants · USFull cure 14–28 days
• Rockwool FirePro High Expansion Intumescent SealantHigh-expansion firestop sealant · Firestop sealants · GBTack-free 1 hour

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