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ASC P-1000 Acrylic Super Primer, Clear Water-Based Elastomeric Roof Primer, 5 Gallon Pail
Regular price $176.00Orders start at $399 — combine any items to reach the minimum. Learn more
ASC P-1000 Acrylic Super Primer, Clear Water-Based Elastomeric Roof Primer, 5 Gallon Pail
ASC P-1000 Acrylic Super Primer is a clear, water-based elastomeric primer in a 5 gallon pail. Its modified acrylic latex polymer formula reduces substrate absorbency, resists flash rust, and improves adhesion for topcoats. Apply by spray or roll over properly prepared, dry surfaces at 55°F and rising.
Key Features:
- Acrylic water base: Water-based elastomeric primer built on a modified acrylic latex polymer that self-crosslinks.
- Flash rust resistance: Offers outstanding flash rust resistance on prepared metal surfaces.
- Improves adhesion: Reduces substrate absorbency and enhances adhesion bond quality on tough substrates and surfaces.
- Quick drying: Dries in a minimum of 4 hours with full cure in 24-48 hours depending on weather conditions.
- Zinc oxide free: Flexible and durable formulation that is zinc oxide free.
- Water dilutable: Can be diluted with water if needed for application.
- Low VOC: VOC/VOS of 16.21 g/l max (0.14 lbs/gal).
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ASC |
| Manufacturer model | ASCP1000 |
| Sell unit | 1 pail, 5 gal |
| Product type | Acrylic elastomeric super primer |
| Chemistry / base | Modified acrylic latex polymer, water base |
| Color | Clear |
| Container size | 5 gallon pail (also available in 55 gallon drum and 275 gallon tote) |
| Coverage rate | 0.5 gallons per square, one coat |
| Application method | Roll, spray (professional spray equipment) |
| Dry / cure time | Minimum 4 hours to dry; 24-48 hours full cure, depending on weather and humidity |
| VOC | 16.21 g/l max (0.14 lbs/gal) |
| Compatible substrates | Prepared roof substrates including rusted metal cleaned with wire brush; surfaces must be clean, dry and contaminant-free |
| Recommended repairs | Repair holes, leaks and cracks with ASC 7 Elastomagic Cement and ASC F Polyester Fabric (Three Course Installation Method) |
| Application temperature | 55°F and rising, on dry surfaces |
| Intended use | Exterior use only, as a primer under roof coating systems |
| Manufacturer warranty summary | One-year warranty against manufacturing defects affecting performance; replacement product or cost of defective product only, no labor or installation costs |
| Product weight, complete sell unit | 45 lb |
Coverage & How Much You Need:
Apply one coat at a rate of 0.5 gallons per square. A 5 gallon pail therefore primes approximately 10 squares (about 1,000 sq. ft.) at the specified rate. Humidity, temperature and air movement affect drying and curing time.
Fit and Compatibility:
ASC P-1000 is an acrylic primer designed to reduce absorbency and improve adhesion of coatings over prepared substrates. Repair holes, leaks and cracks first with ASC 7 Elastomagic Cement and ASC F Polyester Fabric in the Three Course Installation Method. Apply topcoats only after the primer is fully cured.
Frequently Asked Questions (FAQ):
Q: What is included in the order?
A: One 5 gallon pail of ASC P-1000 Acrylic Super Primer in clear. Larger 55 gallon drum and 275 gallon tote packaging options exist but this listing is the 5 gallon pail.
Q: How much area does a 5 gallon pail cover?
A: At the recommended rate of 0.5 gallons per square, one pail covers roughly 10 squares, about 1,000 sq. ft., with a single coat.
Q: How do I prepare the surface?
A: Surfaces must be clean, dry and free of dust, oil, loose granules and contaminants; pressure washing is recommended, mildew should be cleaned with bleach solution, and rusted metal brushed with a wire brush.
Q: How is it applied and how long does it take to dry?
A: Stir thoroughly and apply one coat at 0.5 gallons per square by professional spray equipment or roll. Allow at least 4 hours to dry and 24-48 hours for full cure, depending on humidity and weather.
Q: Can it be thinned?
A: The sheet states ASC P-1000 can be diluted with water if needed, but the precautions say DO NOT THIN, so follow the manufacturer's most current data sheet and contact American Standard Coatings if in doubt.
Q: What conditions do I need for application?
A: Apply to a dry surface on a warm, sunny day, ideally in the morning, with temperature at 55°F and rising, and no heavy dew or rain expected within 24 hours.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use P-1000 on absorbent or flash-rust-prone substrates where you need a bonding and sealing base before a roof coating. Prep is everything: pressure wash, remove contaminants, and complete three-course repairs with ASC 7 Elastomagic Cement and ASC F Polyester Fabric before priming. Prime in the morning on a dry, warming day so the film has maximum cure time before dew; humidity will stretch the 24-48 hour full cure. Clean tools with soap and warm water.
Wear protective clothing and eye protection with adequate ventilation; the product is harmful or fatal if swallowed and contains chemicals known to California to cause cancer, birth defects or reproductive harm—consult the SDS before use.
Order ASC P-1000 Acrylic Super Primer today and give your roof coating a clear, high-bond foundation.
Product Documents:
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