Zinsser Mold Blocking Primer Spray is an EPA Registered protective coating that can be used to paint over* all existing mold, mildew, moss, fungi, odor causing bacteria and any other fungal organisms. Mold Blocking Primer Spray is the perfect aerosol solution for spot priming non-porous interior or exterior surfaces and can be applied in basements, attics, bathrooms, factories, warehouses, storage facilities, and more. Zinsser Mold Blocking Primer® works with any topcoat.
- Protective spray primer coating that prevents the growth of mold & mildew without extensive pre-cleaning*
- EPA registered – assures product performance and quality (EPA reg. 69587-6)
- Prevents future growth of mold and mildew on the paint film; Blocks stains & odors
- Paint over existing mold, mildew, and odor causing bacteria without extensive pre-cleaning. (*Fix all moisture issues. For structurally unsound surfaces, refer to label for remediation guidelines.)
- Blocks existing mold, mildew and odor causing bacteria
- Excellent Hide
- Convenient spray great for small projects and touch-ups
- Dries to touch in minutes, top coat in 30-minutes
Other Mold Remediation Solutions
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Concrobium Mold Control Spray
- 13 oz.
Concrobium Duo Blast Spray
Available Sizes