Premium™ 128 oz. Rubber Roof Cleaner (1 Piece) by Thetford®. For top-down cleaning of your RV, start with the best roof cleaner on the market. Our formula cleans, conditions and protects in one easy step. Removes tough leaf and mildew stain as well as bird droppings from most roofing materials. These professional strength products make older RVs look new, and new RVs look even better. Each product is specially formulated for a specific job and is quick and easy to use.
California Residents
WARNING Cancer and Reproductive Harm.
Before You Order
Verify part number 32634 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 32634 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




