Dicor RV Roof Coating 901BA-1 White 1 Gallon EPDM/TPO Sealant

Description

Product Overview

Dicor RV Roof Coating 901BA-1 is a premium, water‑based sealant formulated specifically for EPDM and TPO roofing membranes on recreational vehicles. Packaged in a 1‑gallon can, this medium‑viscosity liquid spreads easily and creates a seamless, waterproof layer that protects against rain, UV exposure, and temperature fluctuations. The coating is white, providing a reflective surface that helps keep interior temperatures lower, and it is environmentally friendly, meeting low‑VOC standards. With a coverage rate of approximately 160 square feet per gallon, it offers an economical solution for both new installations and maintenance repairs.

Usage

This coating is ideal for RV owners, mobile home technicians, and professional roofers who need a reliable seal for EPDM or TPO roofs. It works best on clean, dry surfaces; simply remove old sealant, clean the membrane, and apply the liquid with a brush or roller. The extended open time allows for careful placement, reducing the risk of premature drying. Suitable for use in a garage, workshop, or outdoor setting with temperatures between 50°F and 90°F. Not recommended for metal, fiberglass, or membrane‑to‑membrane applications.

Why Choose Us

Dicor has a long history of producing high‑quality RV roofing products, and this coating continues that tradition with a water‑based formula that is safe for both the user and the environment. The product is backed by a 4.4‑star rating from over 370 verified customers, reflecting consistent performance and satisfaction. Each can is rigorously tested for viscosity, waterproof rating, and coverage consistency, ensuring you receive a product that meets the demanding conditions of mobile living.

Key Features

• Water‑based, low‑VOC formula for safe, eco‑friendly application.
• Extended open time lets you work at a comfortable pace without rushing.
• Provides a durable, waterproof seal that resists UV degradation.
• White reflective finish helps reduce interior heat buildup.
• Supported by Dicor’s customer service team for technical assistance and warranty support.

FAQ

Can I apply this coating over an existing roof sealant?

Yes, as long as the existing sealant is fully cured, clean, and free of loose debris. Lightly sand the surface to improve adhesion before applying the Dicor coating.

What temperature range is optimal for application?

The coating performs best between 50°F (10°C) and 90°F (32°C). Outside this range, the drying time may be affected, leading to reduced bonding strength.

How long does it take to cure completely?

While the surface becomes tack‑free within 2‑4 hours, full cure is achieved after 24‑48 hours, depending on humidity and temperature.

Is this product compatible with metal roof sections?

No. This formulation is designed specifically for EPDM and TPO membranes. For metal roofs, use a product that is explicitly labeled for metal applications.

What is the warranty coverage?

Dicor offers a limited warranty that covers defects in material and workmanship for up to 5 years when applied according to the manufacturer’s instructions.