GroundMaster Rip-Stop Canvas Tarpaulin - 1.2m x 1.8m - Gardeners Dream

The '17oz' refers to the weight of the canvas fabric, approximately 570 grams per square meter (gsm), indicating a very heavy-duty and durable material.

The size stated is for the cut material. Due to the hemming process, the finished size will be slightly smaller, typically up to 1 foot (30cm) less in both length and width.

The canvas is chemically treated to be water-resistant, but it is not fully waterproof like a plastic-coated material. It offers good protection against moderate rain, but prolonged heavy downpours may lead to some moisture penetration.

Clean using a damp cloth or a mild soap and water solution. Rinse thoroughly and allow it to air dry completely before storing.

While very durable, permanent outdoor exposure to harsh UV rays and weather can degrade the material over time. For longest lifespan, it's best to use it as needed and store it properly when not in use.

Rip-stop refers to a weaving technique where intersecting reinforcing yarns are woven into the fabric at regular intervals. This significantly increases resistance to tearing and makes small tears less likely to spread.

Cutting the tarp is not recommended as it will compromise the rip-stop feature and may cause fraying. It's best to select the pre-sized option that best fits your needs.

Ensure the tarp is pulled taut and has adequate drainage. Adjust ropes or add supports to create a slope for water runoff.

For minor tears, consider using a heavy-duty fabric repair tape or a canvas patching kit. Ensure the repaired area is clean and dry before application.

Clean the affected area thoroughly with a mild detergent and water. Allow the tarp to dry completely in sunlight before storing.

This indicates excessive stress. Re-secure the tarp using more eyelets or distribute the load more evenly. Consider reinforcing the area if the issue persists.