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POR-15 Alloy Prep Soft Metal Etching (formerly AP-120 Metal Prep) is designed exclusively for use with our 2K Urethane Clear, Alloy Prep guarantees perfect adhesion of POR-15 2K Urethane to any metal surface, especially chrome or polished aluminum, where good adhesion is often difficult to achieve. This alloy/aluminum prep is non-flammable with no noxious fumes. Wear rubber or latex gloves when using.
TIP: When applying to Aluminum or other alloys, first test on an inconspicuous area for staining or discoloration. If staining or discoloration occurs, dilute Alloy Prep 50% with water and retest.
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