Used over joint compound
- Spreads easier for quicker application.
- Excellent sanding characteristics.
- Mold resistant.
ProForm® Topping Joint Compound is a vinyl base ready mix joint compound and designed specifically as a finish used over joint compound.
Topping Joint Compound exhibits easy working and spreading characteristics and is suitable for “floating” or finishing taped joints, spotting nail or screw heads, and the finish coats over corner bead. Its sanding characteristics make it preferable as a finishing compound.
Advantages
- Ready to use right from the container.
- Easier pull.
- Spreads easier for quicker application.
- Excellent sanding characteristics.
- Mold resistant.
- Low VOC content - less than 2 grams/liter.
Availability
- Central Region
- Midwest Region
ProForm® Topping Joint Compound has achieved UL GREENGUARD Gold Certification.
Specifications
Products that suit any project criteria
Product Details
Applications:
Finishing
Packaging:
Carton
Coverage:
123-140 lbs/9 gal per 1,000 sq ft
Carton Volume:
50 lb
Related Resources
Product details and technical documentation
Frequently Asked Questions
Do you have mold resistant ready mix?
No material can be considered “mold-proof,” nor is it certain that any material will resist mold or mildew indefinitely. However, when used in conjunction with good design, handling, and construction practices, ProForm ready mix can provide increased mold resistance versus standard ready-mixed compounds. As with any building material, avoiding water exposure during handling, storage and installation and after installation is complete is the best way to avoid the formation of mold or mildew.
How much does a pail or carton of ready mix cover?
A good rule of thumb is to use nine gallons of ready mix for every 1000 sq ft of wallboard.
How should ready mix be stacked?
Ready mix pails or cartons should not be stacked more than two pallets high.
What is the shelf life of ready mix?
Nine months in good storage conditions. To prevent spoilage and freezing, maintain temperature at a minimum 50˚F (10˚C) and protect container from exposure to extreme heat and sunlight.
What happens if my ready mix freezes?
While not ideal, ProForm joint compound can go through up to 3 freeze-thaw cycles. Allow material to thaw at room temperature for at least 24 hours. When thawed, turn the container upside-down for at least 15 minutes. Turn pail right-side up, remove the lid and immediately remix with an electric drill. Ready mix should be lump-free and ready to use within 1 minute. Discard ready mix that does not remix to a lump-free consistency.
Tips & Tools
Detailed information to support your next project
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Factory Built Housing
ProForm® Topping Joint Compound
Product Type
- Factory Built Housing
- Ready Mix
Product Category
Conventional Weight, Specialty
Packaging
Carton
Description
Vinyl base ready mix joint compound and designed specifically as a finish used over joint compound.
![](https://d3q01gc7kwv7n6.cloudfront.net/images/sites/products/PF_ALL-PURPOSE_DUO_500x420.png)
Factory Built Housing
ProForm® All Purpose Joint Compound
Product Type
- Factory Built Housing
- Ready Mix
Product Category
Conventional Weight
Packaging
Carton, Pail
Description
The perfect ready mix for all phases of finish.
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Ready Mix
ProForm® Ultra Lite® All Purpose Joint Compound
Product Type
- Ready Mix
Product Category
Lite Weight, Specialty
Packaging
Carton, Pail
Description
Ultra Lite is approximately 40% lighter than other conventional all purpose ready mix products and is ideal for all phases of finishing.
![](https://d3q01gc7kwv7n6.cloudfront.net/images/sites/products/PF_LITE-BLUE-DUST-TECH_DUO_500x420.png)
Ready Mix
ProForm® Lite Blue® with Dust-Tech® Joint Compound
Product Type
- Ready Mix
Product Category
Lite Weight, Low Dust, Specialty
Packaging
Carton, Pail
Description
Vinyl base ready mix joint compound specifically formulated to reduce airborne dust while sanding.
![](https://d3q01gc7kwv7n6.cloudfront.net/images/sites/products/PF_ALL-PURPOSE-DUST-TECH_DUO_500x420.png)
Ready Mix
ProForm® All Purpose with Dust-Tech® Joint Compound
Product Type
- Ready Mix
Product Category
Conventional Weight, Low Dust
Packaging
Carton, Pail
Description
Excellent product for all phases of drywall finishing, texturing, patching and renovations.
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Ready Mix
ProForm® Taping Lite Joint Compound
Product Type
- Ready Mix
Product Category
Lite Weight, Specialty
Packaging
Carton
Description
Lightweight vinyl base ready mix joint compound that may be used directly from the container.
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ProForm® All Purpose Heavy Viscosity Joint Compound
Product Type
- Ready Mix
Product Category
Conventional Weight
Packaging
Carton
Description
Vinyl base ready mix joint compound that may be used directly from the container.
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Design & Resources
Review ProForm details and technical information in the Design & Resource Center.
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Expert Connection
Contact ProForm representatives who can help troubleshoot your project challenges.
Get StartedNeed Technical Information?
Call 1-800-NATIONAL®
National Gypsum Company is the exclusive service provider for products manufactured by ProForm Finishing Products, LLC.