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Epoxy Primer Base - Durable Primer for Marine & Industrial Use
Epoxy Primer Base - Durable Primer for Marine & Industrial Use
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Quantum 45 is a two-part epoxy primer. It fills, adheres, and protects against corrosion on wood and fiberglass. Available in off-white and gray, its for perfect for marine and other heavy duty applications and ensures a smooth, long lasting finish.
- Corrosion-resistant formula for maximum protection.
- Easy to mix and apply by spray, foam roller, or brush.
- Available in off-white and gray for light or dark topcoats.
- Pair with Quantum 45 Primer Activator or Quantum HB High Build Activator.
- Sandable for a flawless finish.
Which Epoxy Marine Primer Color is Best for Your Project?
It consists of a single base component (Quantum 45 epoxy surfacing primer base) that comes in two colors off-white and gray. Off-white is used as base coat for light and pastel colored topcoats, while the gray epoxy base is used for the darker colors. There are 2 activators for whichever epoxy primer base you choose. They are: Quantum 45 primer activator and Quantum45 High Build activator (both sold separately). The correct activator depends on the condition of the boat you are priming.
Choose the Right Activator for Your Surface
For unblemished surfaces, mix the primer base with Quantum 45 Epoxy Primer Activator. If your boat has gouges and other defects, mix the same primer base with Quantum HB High Build Epoxy Activator. Apply up to 20 wet mils every 1 to 3 hours. Both are sandable primers. With proper prep and technique, you will get a great finish every time.
Available Sizes and Application Methods
Quantum 45 is easy to mix and apply by spray, foam roller, or brush. Available in quart and gallon sizes in clear, gray, and off-white colors. Know what the difference is between white and gray primers by reading this breakdown.
Click here for information: Q-45-White SDS Q-45-Gray SDS Q-45 TDS
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