Igneous Ultralight Repair Kit vs Outdoor Research Seam Sealer
Weight and specs compared for 2026 — and which one to choose.
Minimal repair spool at just 14g. Includes Gorilla tape, nylon cord, and sewing needle.
Full details →Brush-on waterproof sealer for tent seams and jackets.
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Igneous Ultralight Repair Kit vs Outdoor Research Seam Sealer: which should you buy?
If saving weight is your priority, the Igneous Ultralight Repair Kit wins — at 14 g it is 31 g (69%) lighter than the Outdoor Research Seam Sealer (45 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest repair kit page, or browse the full gear weight database.