RIT Coatings

Coating Solutions for Asset Preservation and Energy Conservation

SP Seal Coat HT®

Other Products
Technical Specs, Application
Instructions and SDS Info
DESCRIPTION

SP SEAL COAT HT is a single-component hybrid resin, water-based coating using specific ceramic loads for application directly over HPC to seal and face up to 500°F (260°C). It was designed to provide a seal for HPC to block water/moisture absorption and seal the surface. HPC offers a ‘green’, nonflammable, non-toxic formula for surface applications. SP Seal Coat HT is easily applied and can be applied direct to HPC. It will give additional protection for CUI development.

  • Product Chemistry : Resin, water-based and ceramic
  • Volume Solids : 76.4%
  • VOC Level : 200 g/L, 1.67 lbs./gal
  • Dry Time (at 70˚F) : May take 24 hours
  • Full Cure : Evaporation

As the topcoat for HPC. This is one optional topcoat but is designed to face high heat.

1. Assure that the surface of HPC is clean from residues, dirt and debris.
2. Mix with SPI’s 6” diameter dispersion blade at a low to medium speed until you achieve a smooth texture.
3. SP Seal Coat HT must be applied by airless or texture sprayer.
4. SP Seal Coat HT will dry in ambient, or faster if heat is applied.
5. Overspray with a hopper gun can be 15-20% loss and must be factored in. Using a TexSpray 2000, overspray will be less, 10-15%.
* If using airless, 2.5 and up gallon per minute with .035 tip.
* If using hopper gun or TexSpray 2000, use small or medium tip with machine.
* Remove all filters from gun.
6. HT is applied 20 mils (0.5mm). Open and stir; has a slight textured look.
7. Blended silicone which causes a longer ambient dry down.
8. Before overcoating HPC, use moisture gauge and assure it is below 2% moisture inside the HPC before overcoating.

Other Products
Technical Specs, Application
Instructions and SDS Info
DESCRIPTION

SP SEAL COAT HT is a single-component hybrid resin, water-based coating using specific ceramic loads for application directly over HPC to seal and face up to 500°F (260°C). It was designed to provide a seal for HPC to block water/moisture absorption and seal the surface. HPC offers a ‘green’, nonflammable, non-toxic formula for surface applications. SP Seal Coat HT is easily applied and can be applied direct to HPC. It will give additional protection for CUI development.

  • Product Chemistry : Resin, water-based and ceramic
  • Volume Solids : 76.4%
  • VOC Level : 200 g/L, 1.67 lbs./gal
  • Dry Time (at 70˚F) : May take 24 hours
  • Full Cure : Evaporation

As the topcoat for HPC. This is one optional topcoat but is designed to face high heat.

1. Assure that the surface of HPC is clean from residues, dirt and debris.
2. Mix with SPI’s 6” diameter dispersion blade at a low to medium speed until you achieve a smooth texture.
3. SP Seal Coat HT must be applied by airless or texture sprayer.
4. SP Seal Coat HT will dry in ambient, or faster if heat is applied.
5. Overspray with a hopper gun can be 15-20% loss and must be factored in. Using a TexSpray 2000, overspray will be less, 10-15%.
* If using airless, 2.5 and up gallon per minute with .035 tip.
* If using hopper gun or TexSpray 2000, use small or medium tip with machine.
* Remove all filters from gun.
6. HT is applied 20 mils (0.5mm). Open and stir; has a slight textured look.
7. Blended silicone which causes a longer ambient dry down.
8. Before overcoating HPC, use moisture gauge and assure it is below 2% moisture inside the HPC before overcoating.