The Dicor Ultra Sealant System is the first
system specially formulated to work with the
various chemistry in RV TPO roofing. Consisting
of two parts, Ultra Sealant Primer™ and Ultra
Sealant™ (sold separately), this System creates a permanent
watertight seal between the roof edges, screws,
vents and other appliances, and works on any
brand of TPO roofing.
Thermoformed flexible plastic (TPO) does not
degrade under solar UV radiation, making it
an excellent material for roofing. However
TPO's chemical composition varies substantially
from EPDM-style roofing, requiring many
TPO materials to be used with a sealant
specially formulated just for TPO, like the
Ultra Sealant System.
This is a Two-Part System consisting of Ultra Sealant Primer, which prepares
the TPO surface for enhanced
sealant bonding and is applied
easily with a common paintbrush.
No mixing. No measuring. Simply
apply and let dry.
Once the primer is applied, Ultra Sealant is then applied like any
traditional sealant. It's self-leveling and
requires only a standard caulking gun.
Simply gun it and you've done it.
Due to its advanced chemistry, the Ultra Primer
System has exceptional adhesion to vent caps,
plumbing caps, exterior trim and plastic
components. For additional convenience, Ultra
Sealant is engineered to stick to itself allowing
you to reapply confidently for added assurance Click here for more information on Dicor's Ultra Sealant.
Please Note: This product is designed to work on TPO roof membranes with NO fleece backing. Click here for an informative guide on how to tell which type of roofing membrane you have. For other TPO membranes and EDPM rubber roofs, use Dicor Lap Sealant.