Cromar PRO GRP Bucket

The PROGRP 12.5 Litre Mixing Bucket is an essential tool for any GRP roofing installation, designed to make mixing resin or topcoat with catalyst quick, accurate and repeatable.

Graduated in clear kilo and litre measurements, the bucket allows installers to easily calculate the correct catalyst ratio based on ambient temperature. When used alongside a catalyst dispenser, it helps ensure precise mixing — critical for proper curing and achieving a professional finish.

Manufactured from durable, solvent-resistant plastic, this hard-wearing bucket is built for repeated on-site use and easy cleaning between mixes. The wide opening provides plenty of working room, while the sturdy metal handle makes transporting mixed materials simple and safe.

Accurate catalyst ratios are essential for GRP systems — all resin and topcoat must be mixed with catalyst to cure correctly. This bucket helps remove guesswork and improves consistency across every project.

Benefits

• Ensures the correct mix every time

• Clear graduated markings for simple calculations

• Temperature-specific hardener increments

• Strong, reusable and solvent-resistant plastic

• Transparent design for practical on-site use

• Ideal for use with catalyst dispensers for maximum accuracy

A simple but vital piece of equipment for achieving reliable, consistent GRP roofing results.