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What is BPO and how is it used?

April 26, 2017bpo Used

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What is BPO and how is it used?

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BPO (Benzyl Peroxide), also known as White Hardening Paste, is the catalyst added to Polyester and Acrylic Adhesives to make it harden. Normal usage is 2%-4% by volume. NEVER use more or less BPO than instructed. Rule of thumb: A pea size application of BPO to a golf ball size amount of adhesive.