Gear Aid’s Sil Netsiliconeseam sealer is fast and easy to use. The silicone adhesive in Sil Net waterproofs silicone tent seams with just one application. Sil Net’s exclusive formula is not affected by extreme heat or cold. Plus, it comes in handy for repairs on moderate rips and tears. Gear Aid Seam Grip + Silicone Tent Sealant 42g