||Novolac Vinyl Ester
||A chemical resistant primer for use with Series 252SC secondary containment system. Note: Contact your Tnemec representative or Tnemec Technical Services with specific chemical exposures.
||5002 Beige (primer only)
||Series 215, 218. Note: A repair kit of 201, with Part C fumed silica, is available for small patching/surfacing repairs (reference Technical Bulletin 99-22). For more extensive repairs and additional information, contact your Tnemec representative or Tnemec Technical Services.
||Theoretical 89% (mixed). Series 251SC system contains a reactive monomer and some loss will occur during application and cure. Actual solids by volume will vary depending upon temperature and air movement. See Coverage Rates.
||4.0 to 12.0 mils (100 to 305 microns)
If more than 72 hours have elapsed between coats, the ChemBloc coated surface must be mechanically abraded before topcoating. Note: Curing time varies with surface temperature, air movement, humidity and film thickness.
|Temperature || To Topcoat |
| 75°F (24°C) || 6 to 72 hours |
|Volatile Organic Compounds
||Unthinned: 0.59 lbs/gallon (71 grams/litre)
||1,123 mil sq ft/gal (27.6 m²/L at 25 microns). See APPLICATION for coverage rates.
|Number of Components
||Two: Part A (base) and Part B (catalyst)