Dicor Ultra Sealant Primer is a solvent based primer to be used in preparation of sealing TPO and EPDM membranes and polypropylene plastic rooftop accessories with Dicor Ultra Sealant. Read all instructions carefully before priming your RV roof.
Dicor Ultra Sealant Primer is not to be used on polycarbonate plastics, such as polycarbonate skylights.
RP-USP-P Pint
For use on all TPO roofing, EPDM Rubber roofing, polypropylene plastic rooftop accessories.
NOTE: Dicor Ultra Sealant Primer must NOT be used on polycarbonate materials, such as polycarbonate skylights.
Primer
| Part Number | Size | Color |
| RP-USP-P | 16 FL. OZ. / 473mL | Primer will dry to a light blue color but will fade to clear with exposure to the sun |
Where to use Ultra Sealant Primer: For use on all TPO roofing, EPDM Rubber roofing, polypropylene plastic rooftop accessories. NOTE: Dicor Ultra Sealant Primer must NOT be used on polycarbonate materials, such as polycarbonate skylights.
Surface Preparation: All surfaces must be cleaned and free from dust, dirt, loose particles, grease, oil or other contaiminates. Be sure all surfaces are completely dry before priming.
Directions for Use: Using a 1.5” paintbrush, apply a thin coat of Dicor Ultra Sealant Primer on membrane 2-3 inches wide and on plastic accessory flanges you wish to seal with Dicor Ultra Sealant. Allow primed areas to dry. Primer will dry to a light blue color but will fade to clear with exposure to the sun. Do not let primer puddle. Proceed with Dicor Ultra Sealant. Replace lid on primer can to avoid evaporation.
 |
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 11.25 × 2 × 2 in |
Click here for downloadable SDS sheet for RP-USP-P
