User Guide

FireDam
™
Spray 200
New faster drying
firestop spray for
construction joints.
From 3M, the industry leader in
fire protection technology:
3M
™
FireDam
™
Spray 200 is ideal for sealing building
joints, penetration seals and perimeter joints.
Applied as a 1/ 8 inch (3 mm) thick coating with an
airless sprayer, this water-based coating dries in
ambient conditions to form a flexible seal with
compression/extension of up to +/- 25% of nominal
joint width.
3M FireDam Spray 200 meets IBC requirements and is
tested for up to 4 hours. It’s available from any 3M
Authorized Fire Protection Products Distributor in five-gallon pails.
Q Fast drying
Q Dries to a neutral gray color
Q Highly elastic
Q High-cling properties help prevent sagging
Q Applied with conventional airless sprayers
Q Cleans easily with water (no solvents required)
Q Superior adhesion to most construction materials
Q Paintable when cured
Ideal for head of wall, floor to wall
and perimeter joints!