02 · ASTM G21
Snap-Plate Mold Defender™
Rolled over the snapped lines and along the bottom of every plate before the walls stand.
Water repellent, mildewcide and mold defender for the one surface on the job nobody can reach again. Snap your lines as usual, roll three inches wide of the line, coat the bottom of each plate on the deck, stand the walls. Single application, roller or sprayer, no change to layout. NorCal Lumber and West Coast Framing use it on every project they build together.

Test standardASTM G21
ApplicationRoller or sprayer, single coat
WhereSnapped lines & plate bottoms
Sizes1 · 5 · 55 gallon
Product inquiry
Ask about Snap-Plate Mold Defender™.
Quantity, timing, jobsite. Steve will call you back with numbers and a straight answer on fit.
Or call directly
Need the whole package?
Send us the framing package and we will price every layer at once.
Request a quote

Other products

01
Class A Fire Treated Lumber
MFB-34 EPA Safer Choice Fire Retardant treated Douglas Fir. Treated at the mill, arriving stamped and code-evaluated.

03
Prefab Walls & Trusses
Wall systems and trusses with connector plates in place, treated before they ship.

04
Sprayers
Backpack and cart rigs for the framer you already hired. We train them.

05
MFB-31 Proactive Liquid Fire Inhibitor
EPA Safer Choice Fire Retardant in 5-gallon pails, ready to use, for bare-bones framing.

06
Fire Pro Shop Fence Defender
Cedar fence lines fire treated on day one, sealed against water and UV on day two, with a horizontal ember base where embers collect.
