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Catalysts and Reducers for Topcoats
R500 Urachem Catalyst for Interior Applications
Recommended Urachem hardener for interior use only.
Mix 6 parts Urachem:1 part R500 hardener and 3 parts W283 reducer.
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Recommended Urachem hardener for interior use only.
Mix 6 parts Urachem:1 part R500 hardener and 3 parts W283 reducer.