will this adhere to a roof that has been coated with fiber filled aluminized roofing?

EPDM Primer would not be needed for that type of roofing. Bonding to your existing material will depend on which product you want to apply and whether the existing coating is water-based or solvenated. Please reach out to us to discuss your project in greater detail. Liquid Rubber USA/CAN has great technical support, application info and instructional video's. Have a great day!

Very tacky, tip for recoat roof?

You can work in manageable sections or from the side off a ladder or scaffold. A popular method is to primer one half down the middle and work from the bare side. once you apply the first coat of RV coating and it dries, the surface will be tack free and you can walk on it to prime and coat the other half. Just leave a little primer exposed from the first half so you can marry to the other side.

How much would I need for a 40 foot goose neck camper? I am not sure the square footage?

For a 40 x 8 roof (320 sq ft) you will require about 1.5 gallons of primer and about 7 gallons of our Liquid Rubber RV Roof Coating. Be sure to measure seams and around vents and skylights and seal those areas with our Liquid Rubber Seam Tape, prior to primer and coating.

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Liquid Rubber EPDM & TPO Primer for RV, Camper & Trailer Roofs, 1 Quart

Liquid Rubber EPDM & TPO Primer for RV, Camper & Trailer Roofs, 1 Quart

Product ID: 162696415

Details

Brand
Liquid Rubber
Color
White
Finish Type
Matte
Item Volume
1 quarts
Paint Type
Watercolor
Size
32 Fl Oz (Pack

🎯Covers 250 sq ft/gal

⏱️Fast 2-hour dry time

🛡️Waterproof adhesion boost

₨1542

Duties & taxes included

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Prime your roof, own the road—because every journey deserves a flawless finish!

FAST DRY FORMULA - Get back on the road quickly with a quick 2-hour dry time that keeps your project moving.
OPTIMIZED COVERAGE - One quart covers up to 250 sq ft, delivering cost-effective protection without compromise.
EFFORTLESS APPLICATION - Apply smoothly with brush, roller, or spray—designed for professional finish and easy DIY use.
WEATHERPROOF YOUR ADVENTURE - Create a resilient, waterproof barrier that protects your camper or trailer roof from harsh elements and wear.
UNMATCHED EPDM TPO BONDING - Maximize your RV roof coating’s lifespan with a primer engineered for superior adhesion on EPDM and TPO surfaces.

Liquid Rubber EPDM & TPO Primer is a water-based, rubber polymer primer designed to enhance adhesion on EPDM, TPO, fiberglass, and rubber roofs of RVs, campers, and trailers. It offers a waterproof, matte finish with a fast 2-hour dry time and covers up to 250 square feet per gallon, ensuring durable weatherproofing and long-lasting roof protection.

Specifications

ASIN	B07TYPPLD9
Age Range Description	Adult
Best Sellers Rank	#6,034 in Automotive ( See Top 100 in Automotive ) #2 in RV Roof Coating
Brand Name	Liquid Rubber
Color	White
Color Code	#FFFFFF
Container Type	Can
Coverage	1 Gallon per 250 sq ft (23.23 sq/m)
Customer Reviews	4.4 4.4 out of 5 stars (1,078)
Dry Time In Hours	2
Finish Type	Matte
Included Components	1 Quart
Indoor Outdoor Usage	Outdoor
Is Waterproof	True
Item Form	Liquid
Item Volume	1 quarts
Manufacturer	Liquid Rubber USA
Model Name	EPDM Primer
Model Number	89600
Paint Type	Watercolor
Part Number	89600
Size	32 Fl Oz (Pack of 1)
Special Features	Waterproof
Specific Uses For Product	EPDM surfaces, Rubber roofs, Pond liners
Surface Recommendation	roof
UPC	628421896004
Unit Count	32 Fluid Ounces
Water Resistance Level	Waterproof

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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