Introduction

When it comes to protecting a flat roof, RV, or commercial structure, the quality of the roofing material you choose directly affects the lifespan of the building and the cost of future maintenance. EPDM (ethylene propylene diene terpolymer) rubber has long been a trusted choice for low-slope and flat roofs due to its proven durability, flexibility, and weather resistance. But with so many options on the market, finding a membrane that balances thickness, ease of installation, and long-term reliability can be challenging.

In this ANJON EPDM roofing rubber review, we take an in-depth look at the ANJON MFG RoofShield 60-mil commercial-grade membrane. We examine its specifications, intended use, and what homeowners, contractors, and RV owners can realistically expect. Whether you are considering a full roof replacement, a DIY repair, or an upgrade for your camper, this review will help you decide if this product fits your project.

If you are looking for a durable, flexible membrane built to withstand extreme temperatures and UV exposure, the ANJON RoofShield EPDM Roofing Rubber may be a worthwhile option. Read on for our honest assessment.

What Is ANJON EPDM Roofing Rubber?

The ANJON EPDM Roofing Rubber, also sold under the brand name RoofShield, is a 60-mil thick synthetic rubber membrane designed for flat and low-slope roofing applications. It is manufactured by Anjon Manufacturing and is intended for use on residential homes, commercial buildings, RVs, mobile homes, sheds, and other structures that require a waterproof, weather-resistant surface.

EPDM roofing is a single-ply membrane known for its flexibility, resistance to ozone and UV radiation, and ability to perform across a wide temperature range. The 60-mil thickness places this product in the commercial-grade category, offering more puncture resistance and durability than standard 45-mil membranes often used in residential projects. The product comes in a 5-foot by 100-foot roll, providing 500 square feet of coverage—suitable for medium to large roofs.

According to the manufacturer, RoofShield is designed to be installed by both professionals and experienced DIYers. It can be fully adhered, mechanically fastened, or ballasted depending on the roof structure and local building codes. It is not, however, rated for use in fish or wildlife ponds, so it should not be used for water features.

Key Features & Specifications

Specification	Details
Material	EPDM (ethylene propylene diene terpolymer) rubber
Thickness	60 mil (0.060 inch)
Dimensions	5 ft x 100 ft (500 sq ft)
Weight	Approximately 200 pounds per roll
Temperature Range	Flexible down to -49°F (-45°C)
Standards	Meets ASTM D4637 requirements for tensile and tear strength
UV Resistance	Superior resistance; designed to withstand prolonged sunlight exposure without cracking or degradation
Fire Rating	Low Slope Fire Retardant (LSFR) design
Color	Black
Model Number	ANJ-RR-05X100-60

Feature Highlights

Heavy-Duty Construction: The 60-mil thickness provides superior puncture and tear resistance compared to standard 45-mil membranes. According to the manufacturer, it meets ASTM D4637 standards for high tensile and tear strength, making it suitable for demanding environments.
Commercial-Grade Engineering: Designed for flat and low-slope roofs, including multi-unit buildings and high-traffic zones. The LSFR rating adds an extra layer of fire safety.
Flexibility in Extreme Cold: While thicker than many residential membranes, the product remains flexible down to -49°F (-45°C), allowing for installation even in cold climates and accommodation of structural movement.
RV-Ready: The manufacturer specifically lists RV roof replacement as a key application, citing the membrane’s ability to handle UV exposure, vibration, and weather changes during travel.
Easy to Cut and Handle: The rubber can be cut with a utility knife and trimmed on site. The 5-foot width is manageable for two people.

What’s Included in the Box

When you order an ANJON RoofShield roll, you receive one 5 ft x 100 ft sheet of 60-mil EPDM membrane. The product ships via LTL freight carrier. Because of the roll’s weight (approximately 200 pounds), a liftgate may be requested at checkout. The package does not include adhesives, seam tape, primer, or edge metal—those must be purchased separately. Customers should plan for additional supplies such as EPDM bonding adhesive, termination bars, and sealant.

Upon delivery, the roll is wrapped in protective packaging. It should be unrolled and allowed to relax on a flat surface before installation, especially if stored in cold conditions.

How to Use

Setup

Before installation, measure your roof area carefully. The manufacturer recommends ordering slightly larger than your dimensions to allow for overlap and anchoring. Ensure the roof surface is clean, dry, free of debris, and structurally sound. If applying to an existing roof, remove any loose materials and patch any damaged areas. For full adhesion, use a compatible EPDM bonding adhesive applied with a roller or brush. Allow the adhesive to become tacky before laying the membrane.

Operation

Once installed, the EPDM membrane requires minimal active operation. It functions as a waterproof barrier. The membrane can be left exposed as the top layer. If foot traffic is expected, consider adding a walkway pad. For RV use, the membrane can be adhered directly to the roof substrate, with edges sealed using appropriate trim and sealant.

Maintenance

According to the manufacturer, the RoofShield membrane requires little maintenance. Periodic inspections for debris accumulation, standing water, or sealant failure are recommended. Clean the surface with a mild soap and water solution if needed. Avoid using petroleum-based cleaners, as they can damage EPDM. Over time, check edge seams and flashings for any signs of lifting.

Troubleshooting

If you experience leaks, first check edge seams, pipe penetrations, and areas where the membrane terminates. Often, leaks are caused by improper adhesion or unsealed overlaps. For small punctures, EPDM patch kits are available. If the membrane has wrinkled during installation, it may be due to thermal expansion—allow time for it to settle, or re-adhere sections as needed.

Performance & User Experience

Based on available specifications and manufacturer information, the ANJON EPDM roofing rubber is positioned as a durable, long-lasting solution. The 60-mil thickness is a notable advantage over many entry-level residential membranes. According to Anjon Manufacturing, the material is tested to ASTM D4637, which sets performance benchmarks for tensile strength, elongation, and tear resistance.

The product’s flexibility in low temperatures is a standout claim. Many users in cold climates have reported that EPDM membranes can become brittle in extreme cold, but the manufacturer states that RoofShield maintains flexibility down to -49°F. While we have not personally tested this, the specification is in line with premium EPDM products.

UV resistance is another critical factor for long-term performance. The manufacturer asserts that the membrane resists cracking, fading, and degradation under direct sunlight. This is consistent with EPDM’s general reputation, but at 60 mil, the product may offer an extra margin of protection against UV-induced wear over thinner membranes.

Potential limitations: The product’s weight (200 pounds per roll) can make handling and positioning a two-person job, especially on a roof. Also, because it ships via freight, delivery planning is essential—especially for residential addresses where a liftgate may be required. Some users may find the lack of included adhesives or accessories inconvenient, requiring a separate purchase to complete the installation.

User Sentiment

At the time of this writing, the product holds an average customer rating of 4.4 out of 5 stars (based on 3 reviews). While the sample size is small, early feedback suggests satisfaction with the product’s thickness and quality. However, we recommend considering this rating with caution until more extensive user data becomes available.

Pros and Cons

Pros

60-mil thickness offers superior puncture and tear resistance
Meets ASTM D4637 standards for high-performance roofing
Flexible down to -49°F, suitable for cold climates
UV and ozone resistant for long-term outdoor exposure
LSFR fire rating adds safety for low-slope roofs
Can be installed by DIY homeowners with basic tools
Designed for multiple applications: residential, commercial, and RV

Cons

Heavy roll (200 lbs) may require two people and a liftgate
Adhesives, seam tape, and accessories sold separately—adds to project cost
Limited customer reviews available to gauge long-term reliability
Shipped via LTL freight; requires accurate contact and possible scheduling
Not suitable for pond or wildlife-safe applications

Comparison With Alternatives

When evaluating the ANJON RoofShield, it helps to compare it with other popular EPDM roofing membranes commonly available. Below is a general feature comparison without pricing.

Feature	ANJON RoofShield 60-mil	Typical 45-mil EPDM (generic)	Firestone RubberGard 60-mil	Carlisle Sure-Seal 60-mil
Thickness	60 mil	45 mil	60 mil	60 mil
Width Options	5 ft	Varies (4–10 ft)	3–20 ft	3–10 ft
ASTM D4637 Compliant	Yes	Often	Yes	Yes
Cold Flexibility	-49°F	-40°F (typical)	-45°F	-45°F
Fire Rating (LSFR)	Yes	Optional	Yes	Yes
Intended Use	Residential, commercial, RV	Residential primarily	Commercial, residential	Commercial, residential
Accessories Included	No	No (usually)	No	No

As the table shows, ANJON RoofShield is competitively positioned with established brands in terms of thickness and performance claims. However, it may have a narrower width selection compared to larger manufacturers, which could affect installation speed on very large roofs.

Who Should Buy This Product?

Ideal Users

Homeowners with flat or low-slope roofs who want a DIY-friendly, thick membrane that can be installed over a weekend.
Contractors looking for a commercial-grade EPDM at a competitive price point for small to mid-size projects.
RV owners replacing an old roof membrane; the flexibility and UV resistance make it suitable for travel.
Property owners in cold climates who need a membrane that stays flexible in subzero temperatures.
Builders of sheds, garages, and outbuildings wanting a durable, long-lasting waterproofing solution.

Not Ideal Users

Those needing to cover a pond or water garden (product is not rated for aquatic life).
DIYers without assistance for lifting and maneuvering a 200-pound roll onto a roof.
Customers looking for an all-in-one kit with adhesive and trim (separate purchases required).
Projects requiring multiple membrane widths (only 5 ft width available).

Expert Tips

Order extra material: Always order 6–12 inches of additional length and width to allow for overlaps, alignment errors, and edge securement.
Let the membrane relax: Unroll the EPDM and lay it flat for at least 30 minutes in warm weather before cutting. This reduces curling and makes it easier to position.
Use a compatible sealant: Not all sealants work with EPDM. Use a product specifically labeled for EPDM rubber to avoid degradation over time.
Prime seams properly: Clean both surfaces with EPDM primer before applying seam tape or adhesive for a strong, lasting bond.
Install in dry, mild weather: Most EPDM adhesives require temperatures above 50°F (10°C) and low humidity for proper curing.
Consider a liftgate: If you don’t have a forklift or loading dock, request a liftgate during freight checkout to avoid delivery delays.

Common Mistakes

Not accounting for overlap: Forgetting to add extra material for side and end laps can leave you short of full coverage.
Installing on a wet or dirty substrate: Adhesive will not bond properly if the roof surface is damp, dusty, or oily.
Skipping the primer: Using seam tape without primer reduces adhesion strength, increasing leak risk.
Stretching the membrane too tight: EPDM needs some slack to accommodate thermal expansion. Pull it taut but not stretched.
Using the wrong adhesive: Water-based or solvent-based adhesives must be compatible; check manufacturer recommendations.
Neglecting edge terminations: Leaving edges unsecured or unsealed allows wind uplift and water intrusion.
Ordering without verifying access: Oversized or heavy freight may be difficult to deliver to narrow driveways or remote locations.

Where to Buy

The ANJON EPDM Roofing Rubber is primarily available through online retailers, including Amazon. It ships via LTL freight, so be prepared to provide a phone number and delivery address where a truck can access. Liftgate service can be requested during checkout if needed.

View Product on Amazon

Final Verdict

After evaluating ANJON RoofShield 60-mil EPDM membrane, we can say it appears to be a solid choice for those who need a thicker, durable roofing material for flat roofs, RVs, and commercial structures. Its compliance with ASTM D4637, cold flexibility down to -49°F, and LSFR fire rating meet the expectations of a commercial-grade product. For DIY homeowners willing to purchase separate adhesives and handle a heavy roll, it offers a cost-effective way to get professional-level thickness without hiring a crew.

However, the product’s limited availability of width options, the need for additional supplies, and the heavy shipping weight are factors to consider. If you have a medium-to-large roof and can manage the logistics, the ANJON EPDM roofing rubber is worth considering. For smaller repairs or first-time DIYers, a 45-mil membrane from a known brand might be easier to handle.

Overall, in this ANJON EPDM roofing rubber review and rating, we give it a qualified recommendation: is ANJON EPDM roofing rubber worth buying? For those who need the extra mil thickness and plan carefully, yes. But we advise reading the installation instructions thoroughly and ensuring you have all necessary accessories before starting.

FAQ

How long does ANJON RoofShield last?

According to the manufacturer, with proper installation, the membrane is designed to last 20+ years. This is consistent with industry standards for 60-mil EPDM.

Can I install it myself?

Yes. The product is designed to be DIY-friendly. It is flexible, can be cut with a utility knife, and is adhered using standard EPDM adhesive. However, handling the 200-pound roll may require an extra person.

Is RoofShield safe for RVs?

Yes. It is widely used for RV and camper roof replacements. Its flexibility and weather resistance make it a good fit for mobile applications.

Does it work on flat or low-slope roofs?

Yes. It is specifically engineered for flat or gently sloped surfaces. It can also be used on slightly sloped roofs but is not recommended for steep pitches.

Can it be used for ponds?

No. This product is not rated for fish or wildlife applications. It should not be used as a pond liner.

What adhesives should I use?

Use an adhesive specifically formulated for EPDM roofing. Many brands offer water-based or solvent-based options. Ensure the adhesive is compatible with the substrate.

How do I cut the membrane?

A sharp utility knife or scissors will cut the EPDM cleanly. For straight cuts, use a straightedge as a guide.

Does it come with a warranty?

Warranty details are not provided in the product listing. Check with the manufacturer or seller at the time of purchase for warranty terms.

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