Super Build – High Build Primer – SB1

Super Build – High Build Primer – SB1

When you need the ultimate high build primer, reach for SB1 Super Build High Build Primer. SB1 has excellent sanding and holdout properties. It fills deep sand scratches and when used properly, this primer will not leave rough featheredges, ringing or lifting. Excellent for all surfacing work under urethane finishes. Mixes 4:1 with SB1A activator and National Rule compliant. Available in gallons only.