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Polyurethane E65A4 Primers
![industrial_coatings_washers_primers.png](https://static.wixstatic.com/media/f00a6f_d9bcdb415fa94e64b3297cff5adda51a~mv2.png/v1/fill/w_238,h_238,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/industrial_coatings_washers_primers.png)
X3649 Urachem E65A4 Gray Primer Sealer
Polyurethane primer/sealer for metal and plastic substrates.
2 component
For use on metal and plastic
Topcoat with any polyurethane
Hides substrate defects
Mix 13 parts X3649 primer:1 part R500 Hardener;3.5 parts W283 Reducer
Promotes adhesion of topcoats to the substrate
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