An epoxy sanding primer-surfacer designed to provide a level, texture-free surface for single or multi-stage topcoats. It has been formulated to sand easily while providing productive dry times and excellent topcoat holdout. This high-solids primer has a ready-to-spray VOC of less than 2.8 lbs./gal.
| Type | Primer |
| Technology | Epoxy |
| Substrates | Substrate must be properly prepared for application including scuff sanding and cleaning. When applying over fairing or primer, follow cure and recoat window guidelines to ensure proper adhesion. Scuff sand as required. For gelcoat, prepare surface by sanding 240 grit DA / 320 grit hand sand, followed by cleaning. Use appropriate Axalta Cleaners. |
| VOC | 2.8 lb/gal |
| Size | Case Qty | UPC | GMC |
|---|---|---|---|
| Gallon | 4 | 012500603438 | 1250060343 |
| Components : Finish Primer | Parts by Volume |
|---|---|
| 18510S™ Corlar® Primer Mixture | 4 |
| 18110S™ Corlar® Epoxy Activator | 1 |
| 18710S™ VOC-Exempt Reducer | 1 |
| Components : High Build Primer | Parts by Volume |
|---|---|
| 18510S™ Corlar® Primer Mixture | 4 |
| 18110S™ Corlar® Epoxy Activator | 1 |
| Additive |
|
| Viscosity | Finish Primer: 10-13 seconds with #3 Zahn Cup High Build Primer: 27-30 seconds with #3 Zahn Cup |
| Pot Life | 4 hours at 70°F approximately 2 hours @ 90°F |
See technical data sheet for complete instructions.
Corlar 1851XS Epoxy Primer can be applied with conventional, HVLP, and electrostatic spray equipment using pressure or gravity fluid delivery
| Air Dry | Force Dry |
|---|---|
| To touch: 2-4 hours | |
| To sand: 8-12 hours |
| Coverage (Ft2) | FP: 730 | HBP: 881 |
| Dry Film Thickness (mil) | 2.5-4.0 |
| Wet Film Thickness (mil) | 5.0-8.0 |
For industrial use only by professional, trained painters. Not for sale to or use by the general public. Before using, read and follow all label and SDS precautions.
18515S™ Corlar® High Build Epoxy Primer
Leveling and fill primer
Easy-to-sand
For use above waterline
