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McNett Seamgrip Seam Sealant

Q: do u apply it to the outside or inside of the tent seams

Apply to both outside and inside to be on the safe side.The Cave & Crag Team

Q: Would this sealant work for a small hole in a puffy gilet jacket?

Hi Darwin, yes it will for a small hole (max. 0,5cm).Kind Regards! Ute Stark www.sportaktiv-shop.de

Q: Hi Is this like a glue can i use it to attach a patch to my gortex jacket as i don't want to sew it on? ? Thanks

i would think that would work, i repaired a torn rucksack and it sealed the edges together well.

Product ID: 49609937

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Details

Brand
Gear Aid
Specific uses for product
Fabric
Material
Synthetic
Item form
cylindrical
Special feature
Waterproof

🌡️Withstands extreme temps

🖌️Easy brush-on application

🛠️Universal vulcanizing repair

Frequently Bought Together

GEAR AID Seam Grip WP Waterproof Sealant and Adhesive for Jackets, Tents, Sleeping Pads and Outdoor Fabric | Repairs Rips, Seals Seams on Nylon, Canvas and Vinyl

GEAR AID Tenacious Tape 3”x20” Fabric and Vinyl Gear Repair Tape, Quickly Fix Holes and Rips in Puffy Jackets, Rain and Snow Gear, Tents, Sleeping Bag and More, Clear, 1 Pack

GEAR AID Tenacious Tape Repair Patches for Jackets, Tents, Outdoor Gear and Technical Fabrics, 3” Rounds, 2.5” and 1.5” Hex Shapes, Color and Size Options, Black

Description

🛠️ Seal it, forget it—gear up for every adventure with confidence!

MATERIAL MASTER - Bonds to nearly every surface except silicone, perfect for tents, backpacks, footwear, and more.
SEAMLESS STRENGTH - Permanently seals and repairs cracks, holes, and seams with a flexible, invisible finish.
ALL WEATHER WARRIOR - Remains fully effective and washable in freezing cold or scorching heat—year-round reliability.
EFFORTLESS APPLICATION - Brush-on design ensures quick, mess-free repairs even on the go.
BACKPACKERS BEST FRIEND - One tube covers seams on an average 2-person backpacking tent—compact and travel-ready.

McNett Seamgrip Seam Sealant is a clear, flexible urethane-based repair adhesive designed for durable, waterproof seam sealing and patching. Ideal for outdoor gear like tents, backpacks, and inflatable equipment, it bonds to most materials (except silicone), withstands extreme temperatures, and applies easily with a brush. Each 28g tube covers seams on a typical 2-person tent, making it an essential, compact solution for year-round outdoor repairs.

Specifications

Color	Clear
Size	28 g
Style	Seam Grip
Height	4 inches
Item display length	7 inches
Weight	28 g
Item display width	4.5 inches
Material type	Synthetic Rubber
Number of items	1
Number of pieces	2
Seasons	Year-round
Features	Waterproof
Usage	Fabric
Sport	Camping & Hiking
Included components	Gear Aid Seam Grip Repair Adhesive and Sealant 1oz 2 Pk
Batteries included?	No
Brand	Gear Aid
Department	Men
Manufacturer	McNett Corporation
Item model number	10515
Product Dimensions	12.45 x 5.08 x 20.32 cm; 50 g
ASIN	B0016HS8XC

Have a Question? See What Others Asked

do u apply it to the outside or inside of the tent seams

Would this sealant work for a small hole in a puffy gilet jacket?

Hi Is this like a glue can i use it to attach a patch to my gortex jacket as i don't want to sew it on? ? Thanks

i found an unopened, unpierced tube of seal grip which must be 20 years old. will it still work?

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