do you have to apply on both sides of the seam or just one side? also if it's one side, is it the inside or outside? thanks!

Hello, Thank you for the question. For the best seal I would recommend applying to both sides. Apply one side allow it to dry and then apply the opposite side. Please let us know if we can further help in any way. Thank you, Justin J. HouseofScuba

How many tubes would be needed to seal a 2-person sil nylon tarp? It has a ridge seam and two "gable end" seams.

One tube should do the job, unless you really goop it on thick and heavy. I have been working on a rainfly for a 4-person tent. It has many seams so I had to get a second tube. A two-person, simple tarp should pose no problems to cover with a single tube, IMHO.

Will this work on an older tent to seal the seams?

Hello Buzz, This sealant is designed to seal up seams coated in silicone which occurs on most tents. I would double check that your tent has silicone treated seams but it most likely would work without any issues. Please let us know if we can further help in any way. Thank you, Joe P. HouseofScuba

Can I use this to adhere screen mesh to patch a 4 inch hole in the mesh portion of a lightweight tent?

I think it would work fine. Down side is that there is not as much surface area for the adhesive to bond to. I personally would hand stitch the patch to the screen and then go over the stitching and the overlapping portion (border) of the patch with the Seam Grip.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Seam Grip SIL Silicone Tent Sealant

Product ID: 3715878

Details

Brand
GEAR AID
Item Weight
1.92 ounces
Item dimensions L x W x H
4.88 x 1.05 x
Material
Silicone
Style
Sealant 1.5 oz

💧100% waterproof, flexible seal

🧵Seals up to 24 ft of seams

🌡️Resists extreme heat & cold

8288 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Description

🛠️ Seal it once, adventure forever!

FLEX THAT LASTS - Cures to an elastic, stretchable seal that moves with your fabric, never cracking or peeling.
TRUSTED TESTED - Backed by a 2-year warranty and a 4.6-star rating from over 1,500 outdoor pros.
WEATHERPROOF WARRIOR - Built to withstand extreme temperatures and keep water out, no matter the adventure.
SEAL MORE STRESS LESS - Covers up to 24 feet of seams with just 1.5 oz—ultimate efficiency for your silnylon gear.
ULTRA LIGHT GEARS BEST FRIEND - Perfectly formulated for silnylon tents, backpacks, tarps, and rainwear—lightweight protection without bulk.

GEAR AID Seam Grip SIL is a premium 1.5 oz silicone sealant designed specifically for silicone-treated silnylon fabrics. It creates a durable, flexible, and waterproof bond that resists extreme temperatures and flexes with your gear, making it ideal for tents, tarps, backpacks, and rainwear. Trusted by outdoor enthusiasts, it seals up to 24 feet of seams and comes with a 2-year warranty.

Specifications

ASIN	B0009RP8HO
Best Sellers Rank	#9,317 in Automotive ( See Top 100 in Automotive ) #5 in Silicone Sealers #558 in Oils & Fluids
Brand Name	GEAR AID
Color	Clear
Compatible Material	Silicone-treated Fabrics
Customer Reviews	4.6 4.6 out of 5 stars (1,579)
Global Trade Identification Number	00021563104400
Included Components	Seam Grip+Silicone Tent Sealer
Item Dimensions	4.88 x 1.05 x 8.01 inches
Item Form	Gel, Liquid, Paste
Item Type Name	Silicone Sealant
Item Weight	1.92 ounces
Manufacturer	GEAR AID
Material Type	Silicone
Model	10440
Number of Items	1
Part Number	10440
Style Name	Sealant 1.5 oz
Surface Recommendation	Fabric
UPC	731673036149 021563104400
Unit Count	1.5 Ounce
Warranty Description	2 Year Warranty
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

8288 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews