Ortho Polyester Resin 25kg

Ortho Standard Polyester Crystic 25 kg

Ortho Standard Polyester Crystic is a pre-accelerated and thixotropic orthophthalic acid-based polyester, specifically developed for boatbuilding, laminate production and fiberglass repairs. The product has low styrene emissions, making it more environmentally friendly and safer to handle compared to traditional polyester resins.

Polyester provides rapid wetting of the glass fiber and uniform cure, which makes it easier to work with and improves the strength and durability of the final laminate. The low exothermic reaction reduces the risk of overheating in thick and multi-layer laminates.

Applications

• Boat building and boat repairs

• Manufacturing of fiberglass laminates

• Spray and hand lamination

• Impregnation of fiberglass mats

• Compatible with gelcoat and other composite materials

Features

• Low styrene emissions improve the working environment

• Fast and efficient wetting of fiberglass

• Pre-accelerated formulation reduces curing time

• Thixotropic structure facilitates application on vertical surfaces

• Low exotherm reduces the risk of deformation

• Uniform and predictable curing

• Good final hardness and durability

Specifications

• Product type Orthophthalic acid-based polyester resin

• Composition Pre-accelerated and thixotropic

• Package size 25 kg

• Application Spray and hand lamination

• Compatibility Gelcoat, fiberglass, epoxy as a topcoat or protective layer

Use and application

Surface preparation

• Clean the surface thoroughly.

• Remove grease, dirt and loose paint

Confusion

• Measure the resin and add the hardener according to the manufacturer's instructions.

• Mix thoroughly to ensure a smooth finish.

Dissemination

• Apply the resin with a sprayer or by hand depending on the size and shape of the object

• Ensure even application and good wetting of the fiberglass

Set

• Allow to cure at the temperature and time specified in the instructions.

• For multi-layer laminations, work in batches to avoid overheating.

Things to note

• Monitor exothermic temperature, especially in thick laminates

• Always wear appropriate protective equipment.

• Read the product packaging and instructions for use before use.

Ortho Standard Polyester Crystic 25 kg is a reliable and easy-to-use choice for both professionals and demanding hobbyists who need a durable and compatible polyester resin for boat and fiberglass work.