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Moisture and humidity can create the perfect environment for mold and mildew—especially in bathrooms, basements, laundry rooms, and exterior surfaces. FixALL Mold Barrier Primer & Topcoat (previously FixALL Stopz Mold Resistant Coating) is a high-performance, 100% acrylic coating designed to help stop mold before it starts, while saving time by combining primer and topcoat in one durable product.
This advanced formula delivers excellent adhesion to a wide variety of substrates and creates a moisture-resistant barrier that helps prevent fungal growth. Ideal for both interior and exterior use, it provides long-lasting protection and a smooth, attractive finish—so your project looks better and lasts longer.
Whether you’re refreshing a high-humidity space or protecting exterior surfaces from the elements, FixALL Mold Barrier Primer & Topcoat helps you do the job right the first time.
Don’t just cover it. Control it.
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- Special anti-microbial additive*
- Primer & topcoat in one (tintable)
- Prevents mold growth
- High hiding and stain blocking
- Moisture resistance
Where to Use
FixALL Mold Barrier Primer & Topcoat is recommended for use on interior wall surfaces such as plaster, wallboard, Sheetrock®, concrete, masonry block, wood, primed metal and galvanized metal. This product is also recommended for use on interior or exterior wood framing, primed metal, concrete, and wallboard inside the wall cavity. Do not use for HVAC system application.
Primers
GripCoat Bonding Primer
Primer
GripCoat Bonding Primer (previously Grabber Bonding Primer) is a water-based, urethane modified, acrylic primer-sealer with excellent adhesion to a wide variety of surfaces that usually present difficult adhesion problems. Although …
See More
Primers
Stain & Odor Barrier Primer
Primer
A premium solvent-free odor primer/sealant and stain blocker designed to eliminate malodors on multiple surfaces and block tough stains. FixALL Stain and Odor Barrier is water-based and does not contain …
See More
Moisture and humidity can create the perfect environment for mold and mildew—especially in bathrooms, basements, laundry rooms, and exterior surfaces. FixALL Mold Barrier Primer & Topcoat (previously FixALL Stopz Mold Resistant Coating) is a high-performance, 100% acrylic coating designed to help stop mold before it starts, while saving time by combining primer and topcoat in one durable product.
This advanced formula delivers excellent adhesion to a wide variety of substrates and creates a moisture-resistant barrier that helps prevent fungal growth. Ideal for both interior and exterior use, it provides long-lasting protection and a smooth, attractive finish—so your project looks better and lasts longer.
Whether you’re refreshing a high-humidity space or protecting exterior surfaces from the elements, FixALL Mold Barrier Primer & Topcoat helps you do the job right the first time.
Don’t just cover it. Control it.
![]()
- Features
- Product Usage
- Application Photos
- Product Literature
- Related Products
- Technical/Safety Data Sheets
- Special anti-microbial additive*
- Primer & topcoat in one (tintable)
- Prevents mold growth
- High hiding and stain blocking
- Moisture resistance
Where to Use
FixALL Mold Barrier Primer & Topcoat is recommended for use on interior wall surfaces such as plaster, wallboard, Sheetrock®, concrete, masonry block, wood, primed metal and galvanized metal. This product is also recommended for use on interior or exterior wood framing, primed metal, concrete, and wallboard inside the wall cavity. Do not use for HVAC system application.
Primers
GripCoat Bonding Primer
Primer
GripCoat Bonding Primer (previously Grabber Bonding Primer) is a water-based, urethane modified, acrylic primer-sealer with excellent adhesion to a wide variety of surfaces that usually present difficult adhesion problems. Although …
See More
Primers
Stain & Odor Barrier Primer
Primer
A premium solvent-free odor primer/sealant and stain blocker designed to eliminate malodors on multiple surfaces and block tough stains. FixALL Stain and Odor Barrier is water-based and does not contain …
See More