Epifanes Epoxy Filler 1500, Gray, 750ml, EXFG.750

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Product Description

Epifanes Epoxy Filler 1500 Gray 750ml (EXFG.750) is a very strong, two‑component epoxy filler designed for high‑strength filling and fairing applications. This filler is 100% shrink‑free, chemical‑resistant, water‑resistant, and low‑odor, making it ideal for demanding marine repairs.

Epoxy Filler 1500 Gray can be applied in thick layers—up to 15mm (1.5cm) in a single application—without shrinking or cracking. It is suitable for use on all stable surfaces with minimal movement, including fiberglass (FRP), gelcoat, wood, and steel.

Below the waterline, it is excellent for filling small gelcoat holes prior to overcoating. Above the waterline, it is ideal for smoothing and fairing surfaces before priming and painting.

Package includes 500ml Component A and 250ml Component B for a total mixed volume of 750ml. Download the technical data sheet here.

Features & Benefits

• Two‑component epoxy filler with exceptional strength
• 100% shrink‑free formulation
• Chemical‑resistant and water‑resistant
• Low odor compared to polyester fillers
• Fills up to 15mm (1.5cm) in one application
• Suitable for use above and below the waterline
• Use on fiberglass (FRP), gelcoat, wood, and steel
• Excellent adhesion on properly prepared surfaces
• Recoatable with Epifanes epoxy and polyurethane primers

Technical Information

Mixing Ratio

Working Time

Stir each component individually before mixing.

Pot‑life depends on the total mixed volume.

Application Conditions

• Temperature: 54–86°F
• Relative humidity: 50–85%
• Surface temperature must be at least 38°F above dew point
• Do not apply wet‑on‑wet
• Avoid large temperature differences between filler and substrate

Surface Preparation

All surfaces: Must be dry, clean, and free of oil, wax, or contaminants.

Fiberglass (FRP): Must be at least 14 days old and free of paraffin. Remove waxy layers with Scotch‑Brite. Sand with coarse grit before application.

Larger holes: Prime first with Epifanes Epoxy Primer, then sand with medium‑coarse grit before applying filler.

Coverage

1000ml covers approx. 11 ft² at 0.5mm film thickness.

Maximum Film Thickness

Up to 15mm in one application.

Drying Times

Recoating Compatibility

• Above the waterline: Epifanes Multi Marine Primer (1‑component), Epifanes Epoxy Primer, Epifanes Epoxy HB Coat, Epifanes Poly‑urethane Primer
• Below the waterline: Epifanes Antifouling Primer CR, Epifanes Epoxy Primer, Epifanes Epoxy HB Coat, Epifanes Interimcoat

Important Application Notes

• Remove any amine blush before sanding (water + vinegar, water + ammonia, Epifanes Cleaning Thinner, Epifanes Fiberglass Degreaser, or acetone)
• Sand with 120‑grit dry after cleaning
• If applying multiple coats, clean and sand between each coat

BuyEpifanes Expert Notes

• 100% shrink‑free. Ideal for deep filling and structural repairs.
• High‑strength epoxy system. Excellent for demanding marine repairs above and below the waterline.
• Thick‑layer capability. Fills up to 15mm in one pass without sagging.
• Superior adhesion. Bonds exceptionally well to fiberglass, gelcoat, wood, and steel.
• Low odor. More pleasant to use than polyester fillers.
• Compatible with all Epifanes epoxy primers. Ensures a seamless repair system.

About BuyEpifanes.com

BuyEpifanes.com is operated by Specialty Marine Solutions, Inc., an authorized dealer for Epifanes marine coatings. We supply the complete line of Epifanes varnishes, enamels, primers, additives, and specialty finishes with fast, reliable shipping.

We also offer custom tinting for Polyurethane, Mono‑urethane, and Yacht Enamel systems.

Our focus is on providing accurate technical data, manufacturer‑verified product information, and easy access to the full Epifanes catalog.

Category

Epifanes > Fillers & Repair Compounds > Epoxy Filler