Cromax
A National Rule VOC compliant, three-component dark gray urethane primer sealer designed to provide excellent flow and leveling for spot, panel, and overall repairs. It delivers exceptional topcoat holdout and minimal overspray during application.
Cromax NS3370 Primer Sealer Dark Gray may be mixed with NS3310 Primer Sealer White and NS3340 Primer Sealer Gray to produce additional shades of gray (ValueShade®).
- Exceptional topcoat holdout
- Excellent flow and leveling
- Spot, panel, overall repairs
Product Details
| Type | Sealer |
| Technology | Urethane |
| Substrates | Properly sanded OEM finishes and OEM replacement parts Metal Pretreatment Wipes 495™ Direct to 420™ Etch Primer Polyolefin Adhesion Promoter 310A™ Direct to 300™ Adhesion Promoter Properly sanded Cromax Premier LE3130S™ UV Primer-Surfacer Properly sanded PS3301™ Primer Filler Properly sanded 33430S™ or LE3540S™ |
| VOC | 4.6 lb/gal (550 g/l) category compliant |
| Size | Case Qty | UPC | GMC |
|---|---|---|---|
| Gallon | 4 |
Mixing Instructions
| Components | Parts by Volume |
|---|---|
| NS3370™ | 4 |
| XK304™, XK306™ or XK307™ Activator | 1 |
| NS3385™ Primer Sealer Additive | 1 |
- Flex additive: 1½ oz 2350S™ per RTS pint
Application Instructions
Dry Time
| Air Dry | Force Dry |
|---|---|
| To nib sand: 20 minutes | |
| To topcoat: 20 minutes |
Special Instructions
Safety
Refer to the product Technical Data Sheet for complete directions for use. Refer to the product Material Safety Data Sheet for safety information. This product may be restricted in it's use and mixing ratio in VOC regulated areas. Refer to your area VOC Compliance Chart.
Packaging Information
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