Firestop Sprays, Fluids & Coatings

3M Fire Barrier Watertight Spray – sprayable, moisture‑curing, elastomeric fire‑ and water‑stop sealant

3M™ Fire Barrier Water Tight Spray

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3M FireDam Spray 200 – red, intumescent fire‑stop spray for annular space protection

3M™ FireDam™ Spray 200

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