3M Fire Barrier Plank (40"x5"x2.25" - cut to size for larger penetrations)A Better Way to Fill Large GapsWhen sealing larger cavities, use 3M Fire Barrier Plank PK39 (PDF, 78 Kb) to restore the integrity of the wall with a simple "stack, seal, and done" application, without the use of special tools. The blocks are engineered to remain securely in place, eliminating traditional wire mesh reinforcements. Pre formed blocks help technicians fill large openings quickly. The material is easy to trim on site without special tools,

but not limited to

Note: Specifications are those given by manufacturers and are not tested for accuracy

many plastics

Ideal for high-performance industrial painting

high bond strength on nearly all surfaces

Precision machined arbor shafts

HEAT STOP is a premixed and ready to use refractory mortar

Quick blade depth adjustment

and pole diameter is also yours to best fit your preference

ProVia's Edge Cut manufactured stone veneer is available in multiple color palettes

neutral-cure silicone sealant

In accordance with AAMA 802