Dicor's Self-Leveling Ultra Sealant is a high-performance polyether sealant that contains no solvents or isocyanates and is non-yellowing. It is designed to fill voids and joints and seal around RV rooftop accessories where a self-leveling sealant maybe preferred. Ultra Sealant is fast curing, highly weather resistant and can be painted with most paints. Polypropylene RV roof accessories and some membranes MUST be primed with Dicor Ultra Sealant Primer prior to resealing.
