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Johns Manville PMMA Metal Primer Activator, 0.95 Liter, Clear Epoxy Activator
Regular price $57.25Orders start at $399 — combine any items to reach the minimum. Learn more
Johns Manville PMMA Metal Primer Activator, 0.95 Liter, Clear Epoxy Activator
Johns Manville PMMA Metal Primer Activator is the clear 0.95-liter activator component for the JM PMMA Metal Primer system. Combined with the JM PMMA Metal Primer Base, it promotes adhesion on various metal substrates, including drain bowls and edge metal, before a JM PMMA system is applied. Each sell unit is one 0.95-liter container.
Key Features:
- Epoxy activator: Activator component of the JM PMMA Metal Primer base and activator system.
- Metal substrates: Works with the base to promote adhesion on metal, including drain bowls and edge metal.
- 100% solids epoxy: The primer system is a 100% solids, low-odor epoxy.
- Clear color: Supplied clear, paired with the black base component.
- Precise 0.95 liter: Packaged in a 0.95-liter container sized for the primer base mix.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Sell unit | 1 bag / 0.95 liter container |
| Product line | JM PMMA |
| Material | 100% solids, low-odor epoxy (primer system) |
| Color / finish | Clear |
| Dimensions | 0.95 liter |
| Intended use | Activator for JM PMMA Metal Primer used to prime metal and other substrates prior to a JM PMMA system |
| Substrates | Metal substrates including drain bowls and edge metal |
| Components | Requires JM PMMA Metal Primer Base (sold separately) |
Fit and Compatibility:
Use only with JM PMMA Metal Primer Base to prepare metal substrates for JM PMMA liquid-applied system applications. The base is sold separately and is required for use.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 0.95-liter container of JM PMMA Metal Primer Activator in clear. The primer base is sold separately.
Q: Can I use the activator alone?
A: No, it must be mixed with JM PMMA Metal Primer Base to form the working primer.
Q: What is it used on?
A: It is part of a primer for metal and other substrates, including drain bowls and edge metal, before applying a JM PMMA system.
Q: Is the primer low odor?
A: Yes, the manufacturer describes the base and activator as 100% solids, low-odor epoxy products.
Q: How much do I need for my job?
A: Follow the JM PMMA system application guidelines for the base-to-activator mix ratio and priming coverage; rates are not stated in the product literature.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Never mix more base and activator than you can apply within the stated working time of the mixed epoxy. Prime a clean, dry, prepped metal surface, and confirm the primed area is uniform before moving to PMMA resin application. Keep extra activator on hand for jobs with heavy edge-metal or drain-bowl detailing.
Epoxy activators can cause skin and eye irritation; wear chemical-resistant gloves and safety glasses and follow the manufacturer's safety data sheet.
Order Johns Manville PMMA Metal Primer Activator to complete your PMMA metal primer system.
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