Quick Answer
When choosing a tarpaulin for survival, consider materials that are waterproof, durable, lightweight, and easy to set up. Look for tarps made from nylon or polyester, as they offer a good balance of these qualities. The thickness of the tarp, measured in grams per square meter (gsm), is also crucial.
Choosing the Right Tarp Thickness
A good tarp for survival should have a thickness of at least 70 gsm, but 150 gsm or more is recommended for added durability. Thicker tarps are more resistant to tears and punctures, but they may be heavier and more difficult to set up. Consider a tarp with a thickness of 150 gsm for maximum protection.
Tarp Material Considerations
Nylon and polyester tarps are popular choices for survival due to their durability and water resistance. Look for tarps with a waterproof coating, such as silicone or polyurethane, to ensure they can withstand heavy rain and wind. Avoid tarps with loose weaves or thin materials, as they may not provide adequate protection.
Setting Up Your Tarp
When setting up your tarp for a lean-to shelter, use two sturdy poles to create a slope that allows rain to run off. Tie the tarp to the poles with rope or string, making sure to secure it tightly to prevent flapping in the wind. Consider using additional stakes to anchor the tarp to the ground, especially in windy conditions.
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