POLYCOR 944 Neutral Polyester Gelcoat | 21KG Pail BRISBANE ONLY

POLYCOR 944 Neutral Polyester Gelcoat 21 kg Pail

POLYCOR 944 Neutral is a high-quality isophthalic polyester gelcoat designed for professional fibreglass manufacturing, marine construction and industrial composite applications.

Manufactured by Polynt-Reichhold and distributed in Australia by PRP Corp, POLYCOR 944 provides a smooth, high-gloss white surface finish with excellent durability, water resistance and weathering performance.

Designed for use with polyester and vinyl ester composite laminates, this gelcoat produces a protective outer surface that enhances the appearance and service life of fibreglass components.

Supplied in a commercial 21 kg pail, POLYCOR 944 White is ideal for fibreglass manufacturers, boatbuilders, repair workshops and industrial composite fabricators.

Key Features & Benefits

High-Gloss White Finish – Produces a smooth, attractive surface with excellent gloss and appearance.

Isophthalic Polyester Technology – Offers good durability, moisture resistance and performance in demanding composite applications.

Excellent Water Resistance – Suitable for marine and other moisture-exposed fibreglass components.

Weather Resistant – Designed to provide a durable external surface under normal service conditions.

Good Application Properties – Formulated for consistent application and surface coverage.

Durable Protective Surface – Provides a tough outer gelcoat layer for fibreglass reinforced products.

MEKP Catalysed – Cures using a compatible methyl ethyl ketone peroxide catalyst at the manufacturer's recommended addition rate.

Commercial Packaging – Supplied in a 21 kg pail for professional and industrial use.

Typical Applications

Marine and boatbuilding

Fibreglass boat hulls and decks

Composite moulding and manufacturing

Caravans and recreational vehicles

Automotive and transport components

Shower bases and sanitaryware

Industrial fibreglass panels

General fibreglass manufacturing

Composite component production

Suitable Substrates & Resin Systems

Polyester fibreglass laminates

Vinyl ester composite laminates

Fibreglass reinforced plastic (FRP)

Prepared composite mould surfaces with a compatible release system

Compatibility testing is recommended before use with alternative resin systems or existing cured surfaces.

Product Specifications

Product: POLYCOR 944 Neutral

Product Type: Polyester Gelcoat

Resin Chemistry: Isophthalic Unsaturated Polyester

Colour: Neutral

Finish: High Gloss

Packaging: Metal Pail

Net Weight: 21 kg

Curing System: MEKP Catalyst

Application: Composite Moulding and Fibreglass Manufacturing

Water Resistance: Good

Weather Resistance: Good

Manufacturer: Polynt-Reichhold

Australian Distributor: PRP Corp

Application Information

Ensure mould surfaces are clean, dry and correctly prepared with a compatible mould release system.

Thoroughly mix the gelcoat before use to ensure uniform consistency and colour.

Add the appropriate MEKP catalyst according to the manufacturer's technical data sheet, considering ambient temperature and processing conditions.

Mix carefully to ensure uniform catalyst distribution while minimising air entrapment.

Apply the gelcoat using equipment and application methods appropriate to the specific POLYCOR 944 grade.

Allow the gelcoat to reach the recommended laminating stage before applying fibreglass reinforcement and compatible laminating resin.

Follow the manufacturer's recommendations for application thickness, catalyst concentration, working time and curing conditions.

Important Information

POLYCOR 944 is intended for professional composite manufacturing applications.

This product contains styrene and is classified as a dangerous good. Appropriate ventilation, personal protective equipment and safe handling procedures are required.

MEKP catalyst is sold separately unless otherwise specified.

For technical specifications, catalyst recommendations, application procedures and safety information, refer to the manufacturer's current Technical Data Sheet and Safety Data Sheet.

POLYCOR 944 White delivers a professional, high-gloss protective finish for marine, automotive and industrial fibreglass applications, making it a reliable choice for composite manufacturers requiring consistent surface quality and durability.