Ramuc EP Epoxy Pool Paint

Ramuc EP Epoxy Pool Paint for Long-Lasting Pool Protection

Ramuc EP Epoxy Pool Paint is a premium two-component epoxy aquatic coating designed to provide a hard, durable high-gloss finish for swimming pools, spas and waterpark surfaces.

Its epoxy-polyamide formula provides excellent resistance to stains, pool chemicals and abrasion while delivering excellent coverage, particularly over surfaces previously coated with compatible epoxy pool paint.

With a proven history of more than 50 years, Ramuc EP is an excellent choice for concrete, plaster and fiberglass pools where durability and a long-lasting, tile-like gloss finish are priorities.

Why Choose Ramuc EP Epoxy Pool Paint?

Ramuc EP combines a high-solids epoxy formula with a self-priming two-coat system designed specifically for aquatic environments.

Key Features

• Premium two-component epoxy aquatic coating

• Hard, durable high-gloss finish

• Excellent stain resistance

• Chemical resistant

• Abrasion resistant

• Self-priming two-coat system

• Excellent coverage on previously painted epoxy surfaces

• Suitable for bare concrete, plaster and fiberglass

• Ideal for previously epoxy-painted pools

• Suitable for swimming pools, spas and waterpark slides

• Chemical cure makes it an excellent choice for indoor pools

• Apply by brush, roller, airless or conventional spray

• Approximately 3–4 years of service life

• VOC compliant throughout Canada and the United States

Where Can Ramuc EP Epoxy Pool Paint Be Used?

Ramuc EP is designed for properly prepared aquatic surfaces including:

• Swimming pools

• Indoor pools

• Outdoor pools

• Spas

• Waterpark facilities

• Water slides

Compatible substrates include:

• Bare concrete

• Plaster

• Fiberglass

• Previously painted compatible epoxy surfaces

Always determine the type of existing pool coating before repainting. Coating compatibility and proper surface preparation are critical to achieving good adhesion and long-term performance.

Coverage

Coverage depends significantly on the substrate and condition of the existing surface.

Bare, sandblasted or rough surfaces: approximately 175–200 sq. ft. per gallon kit

Recoats and fiberglass surfaces: approximately 400–450 sq. ft. per gallon kit

Two coats are required.

Actual coverage can vary depending on surface texture, porosity and application method.

Recoat & Pool Refill Times

Recoat: 16–72 hours

If more than 72 hours passes before applying the second coat, sand the surface with approximately 80–100 grit sandpaper before recoating.

Outdoor pools: Allow 5–7 days before filling.

Indoor pools: Allow 10–14 days before filling and provide adequate ventilation.

Do not rush the refill period. Filling the pool before the epoxy has cured sufficiently can cause yellowing or loss of gloss.

Surface Preparation

Proper surface preparation is critical to the performance of Ramuc EP Epoxy Pool Paint.

Concrete and plaster surfaces should be inspected for structural integrity, weak or crumbling areas, cracks and other defects. Complete necessary repairs before painting.

Power wash the surface to remove loose paint, dirt and other contaminants.

Ramuc recommends using Ramuc Clean & Prep Solution to remove contaminants and mineral deposits while increasing surface porosity to promote maximum coating adhesion.

Exceptionally hard surfaces may require sanding with approximately 80-grit sandpaper to create an adequate surface profile.

New concrete and plaster must cure for a minimum of 28 days before painting.

The Surface Must Be Completely Dry

Unlike Ramuc DS Acrylic Pool Paint, EP Epoxy requires a dry surface before application.

After cleaning, allow the substrate to dry and perform a condensation test before painting.

Tape approximately 2 ft. × 2 ft. pieces of clear plastic to several areas of the pool, including the deep-end wall and floor. Wait approximately four hours.

If condensation appears beneath the plastic, the surface is not sufficiently dry. Remove the plastic, wait another 24 hours and repeat the test until no condensation forms.

Mixing Ramuc EP Epoxy

Ramuc EP is a two-component coating with a 2:1 mixing ratio by volume of Part A to Part B.

Mechanically mix Part A for approximately five minutes.

Mechanically mix Part B separately for approximately five minutes.

Combine Parts A and B and mechanically mix them together for approximately 15 minutes. Mixing with a stir stick is not recommended.

After mixing, allow the material to stand before application:

• 50–65°F (10–18°C): approximately 60 minutes

• Above 65°F (18°C): approximately 30 minutes

This induction period allows the required chemical reaction to begin.

Once mixed, EP has a pot life of approximately 8 hours at 70°F (21°C) and 50% relative humidity.

If using multiple kits, intermix or “box” the material together to help maintain colour uniformity.

Application

Apply two coats at the recommended coverage rate.

Ramuc EP is self-priming. Do not use a separate primer.

Roller Application

Use a solvent-resistant roller with a nap no thicker than 3/8 inch.

Do not use rollers with cardboard cores.

Brush Application

A suitable solvent-resistant paint brush can be used for cutting in and detail work.

Airless Spray Application

Ramuc EP can be applied using airless spray equipment.

Pressure: 2,000–2,300 PSI

Tip size: 0.017–0.021 in. (0.43–0.53 mm)

Ramuc Thinner may be used as required for proper spray atomization, subject to applicable VOC regulations.

Application Conditions

The PDS specifies an application temperature range of:

10°C to 29°C (50°F–85°F)

Ramuc's application instructions indicate ideal air temperatures of approximately 50–90°F, with the surface temperature between 50–90°F.

Overnight curing temperatures must remain at least 10°C (50°F). Temperatures below this level can interfere with proper curing and may leave the surface with an oily feel.

Do not apply when rain is imminent.

Technical Specifications

Available Colours

Ramuc EP Epoxy Pool Paint is manufactured in a selection of traditional and contemporary pool colours, including:

• Dawn Blue

• White

• Monument Gray

• Aquagreen

• Dark Blue

• Royal Blue

• Black

Available colours may vary. Select from the currently available options above.

Ramuc recommends using dark colours for accent areas only. Dark colours may fade or blister prematurely, particularly when submerged in chemically treated pool water.

EP Epoxy vs. Ramuc DS Acrylic Pool Paint

Choosing between Ramuc EP and Ramuc DS depends largely on the existing coating, substrate and desired return-to-service time.

Ramuc EP Epoxy is the better fit when you need a hard, high-gloss epoxy coating for properly prepared concrete, plaster, fiberglass or a pool already coated with compatible epoxy. It offers approximately 3–4 years of service life but requires a longer cure before filling.

Ramuc DS Acrylic is a water-based acrylic coating with a matte finish and much faster return to service. Outdoor pools can be refilled after approximately three dry days. DS is compatible with existing acrylic, chlorinated rubber and synthetic rubber coatings but should not be applied over existing epoxy pool paint.

Always identify the existing pool coating before selecting a new coating system.

Frequently Asked Questions

How long does Ramuc EP Epoxy Pool Paint last?

Ramuc lists approximately 3–4 years of service life for EP Epoxy. Actual coating life depends on surface preparation, application, pool chemistry, exposure and maintenance.

How many coats of Ramuc EP Epoxy Pool Paint are required?

Ramuc EP requires two coats. The coating is self-priming, so a separate primer should not be used.

How long after painting with Ramuc EP can I fill my pool?

Allow approximately 5–7 days before filling an outdoor pool. Indoor pools require approximately 10–14 days before filling and should have adequate ventilation during curing.

Can Ramuc EP be applied over existing epoxy pool paint?

Yes. Ramuc EP is specifically suitable for compatible previously epoxy-painted pool surfaces. The existing coating should be properly identified and prepared before repainting.

Can Ramuc EP be used on fiberglass pools?

Yes. Ramuc EP can be used on properly prepared fiberglass pool surfaces.

Can Ramuc EP be used on concrete and plaster pools?

Yes. Ramuc EP can be applied to properly prepared concrete and plaster. New concrete and plaster must cure for at least 28 days before painting.

Does Ramuc EP require a primer?

No. Ramuc EP is self-priming. Ramuc states that no other type of primer is recommended or should be used.

What is the mixing ratio for Ramuc EP?

Ramuc EP has a 2:1 mixing ratio by volume of Part A to Part B. Both components should be mechanically mixed individually before being combined and mechanically mixed together.

What is the pot life of Ramuc EP Epoxy?

Once properly mixed, Ramuc EP has a pot life of approximately eight hours at 70°F (21°C) and 50% relative humidity.

How long do I have to wait between coats of Ramuc EP?

The recoat window is approximately 16–72 hours. If more than 72 hours passes, sand the surface with approximately 80–100 grit sandpaper before applying the second coat.

Does the pool need to be completely dry before applying Ramuc EP?

Yes. The substrate must be sufficiently dry before applying EP Epoxy. Ramuc recommends performing a condensation test with clear plastic after cleaning to confirm that the surface is dry enough to paint.

Can Ramuc EP Epoxy Pool Paint be sprayed?

Yes. For airless application, Ramuc specifies approximately 2,000–2,300 PSI with a 0.017–0.021 inch spray tip. Ramuc Thinner may be used as needed for proper atomization within applicable VOC regulations.

Is Ramuc EP suitable for indoor swimming pools?

Yes. Ramuc specifically notes that epoxies are a coating of choice for indoor pools because they cure chemically. Indoor pools require approximately 10–14 days before filling and adequate ventilation during curing.