The UPOL Red Filler Hardener is designed for use with car body fillers and fibreglass. Manufactured by UPOL in the United Kingdom, this 40g unit of hardener is specifically formulated to work with UPOL body fillers, ensuring a reliable and durable finish. The red colour of the hardener makes it easy to identify when mixed with the filler, providing a seamless application process for repairing and smoothing out imperfections on vehicles. This product is a must-have for automotive enthusiasts and professionals looking to achieve a high-quality finish on their projects.
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