Brushes for Polyester

polyesterkwast35mmpl ⓘ

Disposable Brushes

Size

20 mm 25 mm 35 mm 50 mm 75 mm

Chemical-resistant bristles for applying polyester resins and gelcoats.

Chemical-resistant bristles
Ideal for fiberglass work and marine repairs
Disposable options available
Lightweight and easy to grip

€ 2.21

(€ 1.83 without 21% VAT)

In stock

Description

These brushes are designed for applying polyester resins, gelcoats, and fiberglass laminating materials. They are made with durable synthetic or natural bristles that resist shedding and maintain stiffness when exposed to strong chemicals and solvents.

Features

Smooth and even resin application
Ensures thorough wet-out of fiberglass
Uniform coating thickness
Available in various widths for detailed and large-surface applications
Lightweight handles for comfort and precision
Resistant to resin hardening and deformation

These brushes are suitable for composite fabrication, mold making, marine repairs, and automotive work. Many are designed as disposable tools, offering a clean, efficient solution without requiring solvent cleanup.

Instructions

Dip the brush into the polyester resin or gelcoat and apply it to the surface using smooth, even strokes. Work the resin into fiberglass mats or cloth to ensure complete saturation and remove trapped air. Use the brush to spread the material evenly and control coating thickness.

Usage

Ideal for laminating, mold making, and composite repairs
After use, clean immediately with an appropriate solvent
Dispose of the brush if it is intended for single-use to avoid hardened resin buildup