Gossamer Gear Seam Grip SIL Silicone Tent Sealant

Seam Grip SIL Silicone Tent Sealant

by Gossamer Gear
Current Price
$9.95
0.00% (24h)
All-Time High
N/A
All-Time Low
N/A
Available At
1 Store

Product Description

No one wants to sleep in a puddle. But if you own a silnylon tent, you could end up in one—if you don’t treat the seams first. That’s because ultralight silnylon tents aren’t typically sealed at the factory.

Luckily, there’s Seam Grip SIL, a silicone seam sealer previously known as Sil Net. It’s fast and easy to use. The silicone adhesive in Seam Grip SIL waterproofs silicone tent seams with just one application. The exclusive formula is not affected by extreme heat or cold. Plus, it comes in handy for repairs on moderate rips and tears.

When you need to waterproof silnylon or silicone-treated fabrics, only a silicone sealant will work. Seam sealing with Seam Grip is the best way to keep the elements outside—where they belong.

Specs/Materials
  • Self-leveling silicone-based seam sealer
  • Ideal for use on silicone treated products or silnylon fabrics
  • Washable and unaffected by extreme cold or heat
  • Ideal for ultralight tents, tarps, packs and garments
  • 1-1/2 oz. tube seals critical seams on most ultralight two person tents
  • 3-6 hour cure time
  • Note: Sil Net will not bond properly to non-silicone-treated fabrics
  • Made in USA

California WARNING: Using this product will expose you to toluene, a chemical known to the State of California to cause birth defects or other reproductive harm www.P65Warnings.ca.gov.

Availability & Sizing

Stock Status
In Stock at 1 store
1 total variants — 1 in stock

Price History

Average Price
High
Low

Historical Data

Last 1 days of price history

May 8, 2026
1 vendors
Low
$9.95
Avg
$9.95
High
$9.95
Showing 1 of 1 days

Price Statistics

Current Price
$9.95
Average Price (90d)
$9.95
Price Range
$9.95 - $9.95
All-Time HighATH
N/A
All-Time LowATL
N/A
24h Change
0.00%(N/A)
7d Change
0.00%(N/A)
Available At
1 Stores
Last Updated
May 8, 2026

Description

No one wants to sleep in a puddle. But if you own a silnylon tent, you could end up in one—if you don’t treat the seams first. That’s because ultralight silnylon tents aren’t typically sealed at the factory. Luckily, there’s Seam Grip SIL, a silicone seam sealer previously known as Sil Net. It’s fast and easy to use. The silicone adhesive in Seam Grip SIL waterproofs silicone tent seams with just one application. The exclusive formula is not affected by extreme heat or cold. Plus, it comes in handy for repairs on moderate rips and tears. When you need to waterproof silnylon or silicone-treated fabrics, only a silicone sealant will work. Seam sealing with Seam Grip is the best way to keep the elements outside—where they belong. Specs/Materials Self-leveling silicone-based seam sealer Ideal for use on silicone treated products or silnylon fabrics Washable and unaffected by extreme cold or heat Ideal for ultralight tents, tarps, packs and garments 1-1/2 oz. tube seals critical seams on most ultralight two person tents 3-6 hour cure time Note: Sil Net will not bond properly to non-silicone-treated fabrics Made in USA ​California WARNING: Using this product will expose you to toluene, a chemical known to the State of California to cause birth defects or other reproductive harm www.P65Warnings.ca.gov.

Additional Info

CategoryRepair
CurrencyUSD
Product IDfc01c776...

Vendor Comparison (1 stores)

Some buy links are affiliate links. StoreStream may earn a commission on purchases at no extra cost to you. Affiliate relationships do not affect product ranking or pricing accuracy. See our editorial policy.

Gossamer Gear
Best Price
$9.95
✗ Out of Stock
View Product →
Showing 1 of 1 vendors

Available Sizes & Variants (1)

VariantPriceStatusStoresBuy
Default Title
$9.95
In Stock1 storeBuy
Showing 1 of 1 variants