Dicor Rubber Roof Cleaner Activator is a two-part system designed to prep and cleanse EPDM rubber RV roofs before applying sealants, coatings, or patches. This article explains what the product is, how it works, when to use it, and the best practices for safe and effective application. Understanding its purpose and proper use helps RV owners extend roof life, improve adhesion, and achieve a clean, maintenance-friendly surface.
What Is Dicor Rubber Roof Cleaner Activator
Dicor Rubber Roof Cleaner Activator is a pairing of cleaning and activation products engineered for Dicor EPDM rubber roofs commonly found on motorhomes and travel trailers. The cleaner removes dirt, oxidation, and environmental contaminants, while the activator prepares the surface by neutralizing residual cleaners and enhancing adhesion for sealants and coatings. The system is designed specifically for Dicor products to optimize long-term performance.
How It Works
The cleaner phase lifts and emulsifies surface grime, allowing it to be rinsed away easily. The activator then freshens the rubber surface by restoring its natural tack and providing a ready base for Dicor sealants, coatings, or patches. The combined action improves bond strength, reduces the risk of peeling or water intrusion, and helps ensure a uniform surface for maintenance products to grip.
When to Use
Use the Dicor Rubber Roof Cleaner Activator sequence whenever the RV roof looks dull, stained, or weathered, and before applying any Dicor sealant, coating, or repair patch. It is particularly important before applying Dicor’s Lap Sealant or Dicor Rubber Roof Coating to ensure optimal adhesion. Do not use the cleaner on fabrics or non-rubber roof materials. Follow the manufacturer’s guidelines for the recommended cure and dry times between steps.
Preparation and Safety
Before starting, gather materials: Dicor Rubber Roof Cleaner, Dicor Activator, clean microfiber towels, non-abrasive scrub brushes, plastic buckets, and a hose. Wear protective gloves and eye protection. Work in a shaded area to avoid rapid drying, which can leave residues. Remove nearby items from the roof edge to prevent runoff from contacting skin or vegetation. Ensure the roof surface is cool to the touch before application.
Application Steps
- Inspect the roof for damage, cracks, or compromised sealant. Repair any issues before cleaning.
- Rinse the roof with clean water to remove loose debris.
- Apply the Dicor Rubber Roof Cleaner evenly using a soft-bristle brush or microfiber applicator. Scrub gently to lift oxidation and stains.
- Rinse thoroughly with clean water, ensuring all cleaner residues are removed. Allow the surface to dry completely.
- Apply the Dicor Activator as directed, either by spray bottle or application pad, covering the entire roof area evenly.
- Wait for the activator to dry per label instructions. A dry surface indicates readiness for sealant, coating, or patch work.
Top Tips for Best Results
- Test a small area first to verify that the cleaner and activator do not affect the color or flexibility of the rubber.
- Rinse thoroughly to remove all cleaner residues, which can hinder adhesion if left behind.
- Avoid metal tools that could scratch the EPDM surface during cleaning.
- Seal or coat promptly after activator drying to minimize surface re-oxidation.
- Schedule maintenance seasonally or after heavy weather to maintain protective performance.
Compatibility and Limitations
The Cleaner Activator system is designed specifically for Dicor EPDM rubber roofs and compatible coatings and sealants from the same brand. It may not be suitable for other roof materials like TPO, PVC, metal, or fabric surfaces. If the roof has recent repairs or unknown repairs, consult the product’s guidelines or the manufacturer for compatibility notes. Always follow the product label for any substitutions or cross-compatibility issues.
Maintaining a Rubber Roof Post-Cleaner Activation
Post-application maintenance improves longevity. Regular inspections help identify early signs of wear, such as cracking, chalking, or lifted edges. Keep the roof clear of debris and clean gutters or edge channels to prevent moisture buildup near seals. When applying Dicor patches or coatings, ensure the surface remains clean and dry as long as the product specifications require. Periodic reapplication of coatings may extend life and maintain UV resistance.
Safety Considerations and Storage
Store products in a cool, dry place away from direct sunlight. Do not mix cleaning solutions with incompatible chemicals. Keep containers tightly closed when not in use. If exposure occurs, rinse with plenty of water and seek medical advice if irritation persists. Dispose of empty containers according to local regulations and the manufacturer’s guidance.
Frequently Asked Questions
Q: Can the cleaner activator be used on any RV roof?
A: It is designed for Dicor EPDM rubber roofs. For other roof types, consult the manufacturer’s recommendations before use.
Q: How long should the roof dry after activator application?
A: Dry times vary by product and weather; follow label instructions, usually a few hours to a full day.
Q: Do I need to remove old sealant before cleaning?
A: If old, cracked, or peeling sealant is present, address it prior to cleaning to ensure proper adhesion of the new coating or sealant.
Q: Can I apply Dicor products immediately after activator?
A: Yes, after the activator has dried as recommended, proceed with the intended Dicor sealant or coating for best adhesion.
Why This System Matters for RV Owners
The Dicor Rubber Roof Cleaner Activator sequence enhances surface preparedness, which is essential for reliable adhesion of coatings and patches. A well-prepared surface reduces failure risks such as peeling, water intrusion, and premature coating wear. Implementing this system as part of a regular roof maintenance routine can extend roof life, preserve warranty conditions, and improve overall vehicle durability in varied climates across the United States.