When shopping for tarpaulins, you’ll often come across the term GSM. It stands for Grams per Square Meter, and it’s one of the most important factors to consider before buying a tarp. At Hanuman Trading, we want our customers to understand why GSM matters, how it affects performance, and which thickness is best for different uses.
What is GSM?
GSM refers to the weight of fabric in grams for every square meter. In simple terms, the higher the GSM, the thicker and heavier the tarpaulin. Thickness is directly related to durability, water resistance, and the ability to withstand wear and tear.
For example:
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A 90–120 GSM tarp is lightweight, perfect for temporary shading or covering household items.
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150–200 GSM suits moderate applications such as small vehicle covers or protecting garden furniture.
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250 GSM and above is ideal for heavy-duty use like trucks, construction sites, or long-term storage.
Why Thickness is Important
1️⃣ Strength & Durability
Thicker tarpaulins handle rough conditions better, resisting punctures and tears.
2️⃣ Waterproofing & UV Protection
Higher GSM tarps usually have denser weaves and stronger coatings, which provide better resistance against rain, sunlight, and even snow.
3️⃣ Wind & Abrasion Resistance
Heavy-duty tarps stay in place during strong winds and won’t wear out quickly if they rub against sharp surfaces.
Choosing the Right GSM for Your Needs
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Outdoor Shade / Gardening → 90–120 GSM
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Bike, Scooter, or Patio Covers → 150 GSM
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Farm Use, Pond Liner, or Construction Sites → 250 GSM or more
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Transport & Industrial Covers → 300+ GSM for maximum strength.
Buying the correct GSM ensures you don’t overspend on a tarp that’s heavier than you need, or end up with one too thin for the job.
How Hanuman Trading Helps
At Hanuman Trading, we stock a wide range of HDPE, PVC, and canvas tarpaulins in multiple GSM grades. Our experts can guide you in selecting the right thickness, size, and material based on your project—whether it’s for agriculture, logistics, or home use.
Final Thoughts
Understanding GSM is key to getting the best value and performance from your tarpaulin. By matching the thickness to your application, you’ll enjoy a longer-lasting, more reliable product. Check out the wide selection at Hanuman Trading to find the perfect tarp for your requirements.