220-222 Plastiprimer Neutral Post-Cat Pigmented Primer

Plastiprimer is especially suited to the sealing of MDF profiles. The product adheres well to wood and wood products. For interior usage only.

Substrate must be sanded with #120, 150 grit paper, free of dust and other contaminants. Before the application of the topcoat, the Plastiprimer must be sanded with a #280/320 grit paper. The primer must be recovered within 8 hours after sanding. This primer must not be applied over metal, old finish or nitrocellulose lacquer.

Mix well before and during the addition of catalyst and diluents. To assure consistency, always keep the product under agitation. The Plastiprimer can be applied in one or two coats. A good sanding between coats with paper # 240/320 is needed to get a good adhesion. The Plastiprimer must be covered within 8 hours after the sanding. When sanding, it is important not to wear through the surface and to pay particular attention to sharp edges of the profile. This can create a non-uniform thickness of the application. Once catalyzed, avoid all contact with metallic surface. The dry film thickness of the Plastiprimer must not exceed 3 mils. The total dry film thickness of the system should not exceed 6 mils. 

To obtain a complete cure, the system should be applied at an ambient temperature above 18°C and a relative humidity below 65%. During curing, this product should not be exposed to ammonia vapors. The finished surface cannot be cleaned with an ammonia-based product. Always use containers and equipment in plastic or stainless steel to eliminate any source of discoloration due to oxidation.

The Plastiprimer is used under following topcoats: 117-32XX, 440-XXX