---
product_id: 3715878
title: "Seam Grip SIL Silicone Tent Sealant"
brand: "gear aid"
price: "S$15"
currency: SGD
in_stock: true
category: "Gear Aid"
url: https://www.desertcart.sg/products/3715878-seam-grip-sil-silicone-tent-sealant
store_origin: SG
region: Singapore
---

# 100% waterproof & weatherproof Compact 1.5 oz tube Seals up to 24 ft seams Seam Grip SIL Silicone Tent Sealant

**Brand:** gear aid
**Price:** S$15
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it, stretch it, forget it—ultimate waterproof confidence for your silnylon gear!

## Quick Answers

- **What is this?** Seam Grip SIL Silicone Tent Sealant by gear aid
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/3715878-seam-grip-sil-silicone-tent-sealant)

## Best For

- gear aid enthusiasts

## Why This Product

- Trusted gear aid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Shield:** Clear formula keeps your gear looking sleek while providing a permanent, waterproof barrier.
- • **All-Weather Warrior:** Withstands extreme heat and cold, ensuring your tent or tarp stays dry no matter the forecast.
- • **Flexible & Durable Bond:** Cures to an elastic seal that stretches with your fabric, never cracking or peeling under pressure.
- • **Versatile Outdoor Essential:** Perfect for silnylon tents, backpacks, tarps, and rainwear—gear up and stay dry on every adventure.
- • **Seamless Protection, Maximum Coverage:** Seal up to 24 feet of silnylon seams with just one tube—ultralight gear’s best friend.

## Overview

Gear Aid Seam Grip SIL is a 1.5 oz clear silicone sealant designed specifically for silicone-treated fabrics like silnylon tents and tarps. It creates a flexible, waterproof, and durable seal that covers up to 24 feet of seams, resisting extreme temperatures without peeling or cracking. Ideal for ultralight outdoor gear, it ensures long-lasting protection against water intrusion while maintaining fabric flexibility.

## Description

desertcart.com : GEAR AID Seam Grip SIL Silicone Sealant for Silnylon Tents and Tarps, Clear, 1.5 oz : Camping And Hiking Equipment : Sports & Outdoors

## Features

- Seal up to 24 ft of seams with 1.5 oz of this durable, clear adhesive that bonds permanently to silicone-treated (silynylon) tents
- Apply to ultra-light gear including silnylon backpacks; cures to a flexible, elastic seal that flexes and stretches with fabric
- Creates a long-lasting, waterproof seal that won’t peel or crack over time; not affected by extreme heat or cold
- Also ideal for applying on silnylon tarps, shelters, and rainwear to keep water out (previously known as SIL Net)
- Packaging may vary
- Sport type: Cycling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0009RP8HO |
| Best Sellers Rank | #11,946 in Automotive ( See Top 100 in Automotive ) #4 in Silicone Sealers #618 in Oils & Fluids |
| Brand Name | GEAR AID |
| Color | Clear |
| Compatible Material | Silicone-treated Fabrics |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,600) |
| 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 |

## Product Details

- **Brand:** GEAR AID
- **Item Weight:** 1.92 ounces
- **Item dimensions L x W x H:** 4.88 x 1.05 x 8.01 inches
- **Material:** Silicone
- **Style:** Sealant 1.5 Oz

## Images

![Seam Grip SIL Silicone Tent Sealant - Image 1](https://m.media-amazon.com/images/I/61bqla+BrfL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: 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!**
A: 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

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

**Q: Will this work on an older tent to seal the seams?**
A: 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

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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-04*