EPDM Rubber Tarp Straps: The Ultimate Tarp Securing Solution for Every Hauling Need

The Tarp Co.
6 days ago
4 min read

When it comes to securing tarps over loads, vehicles, trailers, or equipment, nothing beats the reliability and durability of a quality rubber tarp strap. Unlike common bungee cords or inexpensive tie-downs, EPDM rubber tarp straps are designed for heavy-duty use, withstanding extreme weather conditions and repeated stretching. For professionals and homeowners alike, understanding the difference between natural rubber and EPDM rubber—and knowing why EPDM rubber tarp straps rank as the gold standard—makes all the difference for safety, longevity, and performance.

What Is EPDM Rubber? Why Does It Matter?

EPDM stands for “ethylene propylene diene monomer,” a synthetic rubber compound famous for its outstanding resilience, flexibility, and weatherproof properties. Compared to natural rubber, EPDM rubber offers:

Unmatched resistance to ultraviolet (UV) rays and ozone exposure
Superior tolerance to heat, sun, and harsh outdoor environments
Strong chemical resistance to most oils, alkalis, and road salt (with a few exceptions)
Excellent flexibility, staying supple in freezing cold and resisting brittleness in high heat

This means that EPDM rubber tarp straps last far longer than natural rubber, which tends to degrade, crack, or lose elasticity when exposed to sunlight or fluctuating temperatures.

Key Features and Benefits of EPDM Rubber Tarp Straps

All-Weather Durability: EPDM rubber's unique structure ensures these straps stay flexible and strong from -20°F to 130°F. Whether you’re strapping down cargo on a truck in the July sun or protecting firewood from January frost, EPDM straps won’t crack, rot, or lose elasticity.
UV & Ozone Resistance: Unlike natural rubber, EPDM doesn’t degrade under harsh sunlight or ozone exposure, making it ideal for year-round outdoor use—especially in hot, sunny, or variable climates.
Superior Stretchability: Most EPDM rubber straps can safely stretch up to 1.5 times their original length while retaining their original rebound and strength. This provides a super-tight fit over tarps and minimizes flapping during travel.
Safety and Reliability: Strong, rust-resistant S-hooks ensure secure and easy anchoring, minimizing the risk of dangerous snap-backs or breakage (a frequent issue with cheap straps). This is particularly important for trucking, hauling, and heavy-duty transport.
Versatile Use: Great for tying down truck tarps, securing cargo in trailers, protecting boats, camping gear, refuse can lids, yard covers, and much more. EPDM’s chemical and weather resistance means you can rely on these straps even in demanding agricultural or industrial applications.

Why Choose Goldline Premium EPDM Rubber Tarp Straps from The Tarp Co.?

Goldline tarp straps are the professional’s trusted solution for securing tarps on flatbeds, trucks, trailers, farm equipment, and more. Made in the USA with 100% EPDM rubber, these straps outlast and outperform common alternatives.

Engineered for Longevity: Typically lasting 5 to 20 times longer than natural rubber straps, reducing replacement costs.
Heavy-Duty Construction: Features robust, rust-inhibitive S-hooks for both safety and easy installation.
Temperature Performance: Rated from -20°F up to +130°F with reliable elasticity.
Multiple Lengths Available: Sizes from 4" to 41" (and stretch up to 66" when fully extended), so there’s a strap for every need.
Safety First: Designed to minimize the risk of accidental snap-back injuries by resisting wear and breakage.

Pro Tip: Always secure your actual load with rated tie-downs (ratchet straps or chains) and use tarp straps only for keeping your cover in place.

Comparing Natural Rubber and EPDM Rubber Tarp Straps

Feature	Natural Rubber Straps	EPDM Rubber Tarp Straps
UV/Ozone Resistance	Low	Very High
Performance in Heat	Poor (cracks/rots)	Excellent (retains elasticity)
Cold Weather Flexibility	High	Good (remains flexible)
Lifespan	Short	5-20x Longer
Recommended For	Winter/indoors	Year-round, outdoor, professional

Use natural rubber only for short-term, cold, or indoor applications. For all-season or outdoor security, EPDM is vastly superior.

How to Use EPDM Tarp Straps Safely

Choose the Right Length: Measure the distance between tarp grommet and anchor point. Choose a strap that requires modest stretching (no more than 1.5x its original length) for maximum safety and longevity.
Secure Cargo First: Use ratchet straps, chains, or other rated tie-downs for your actual load. Use tarp straps only to keep your cover tight.
Proper Stretching: Overstretching reduces lifespan and can cause dangerous failure. Don't stretch past safe capacity.
Inspect Before Each Use: Look for cracks, cuts, or loss of elasticity; replace any worn straps immediately.
Attach S-Hooks Correctly: Ensure S-hooks are seated firmly in tarp grommets and anchor points. Loose hooks can slip during transit.
Store Properly: When not in use, keep straps out of direct sunlight and away from harsh chemicals to increase service life.

Maintenance and Care Tips

Clean Regularly: Wipe off dirt, salt, and debris after use, especially if operating on salted winter roads or near chemicals.
Rotate Usage: Alternate straps to spread wear evenly and make sure a backup is always on hand.
Replace Early: Even the toughest EPDM straps eventually wear. Replace if elasticity fades, cracks appear, or hooks show signs of damage.

Why EPDM Rubber Tarp Straps Are a Smart Investment

Choosing premium EPDM rubber straps saves money in the long run—not just on replacement costs, but by reducing downtime, minimizing lost cargo, and boosting safety for you and those around you. With year-round adaptability, minimal maintenance, and industry-leading resilience, they’re the go-to for truckers, contractors, and anyone who demands lasting performance in the face of sun, rain, or snow.

Ready to upgrade your tarp tie-downs? Shop 100% EPDM rubber tarp straps at The Tarp Co. for USA-made performance, nationwide delivery, and the hauling confidence you deserve. Use the industry’s best and secure your gear with the Goldline difference.