Do Tarptents need to be seam-sealed?
Yes, it’s a good idea to seal the the seams along the rear arc and the pullouts to protect the stitching. The ridgeline seam can also be sealed but has proven to be extremely water resistant without sealant. Silicone is the only material that will stick to the fabric. Urethane sealer will flake off. An inexpensive product that works well is GE Silicone II clear sealer/glue. It is available as a squeeze tube in most US hardware stores or in the Tarptent Store. Set up the tent ouside in a in a well-ventilated location. Mix about a tablespoon of silicone with a couple of tablespoons of mineral spirits(paint thinner) and then apply the solution with a small foam brush. Add more mineral spirits if the solution gets too thick. Avoid skin contact and breathing fumes.
