---
product_id: 24576349
title: "31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear"
brand: "j-b weld"
price: "₨5040"
currency: LKR
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.lk/products/24576349-31310-all-purpose-rtv-silicone-sealant-and-adhesive-3-oz
store_origin: LK
region: Sri Lanka
---

# Room Temperature Vulcanizing (RTV) for easy curing Waterproof & weatherproof seal Multi-surface adhesion (glass, plastic, metal) 31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear

**Brand:** j-b weld
**Price:** ₨5040
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro — clear, strong, and built to last!

## Quick Answers

- **What is this?** 31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear by j-b weld
- **How much does it cost?** ₨5040 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/24576349-31310-all-purpose-rtv-silicone-sealant-and-adhesive-3-oz)

## Best For

- j-b weld enthusiasts

## Why This Product

- Trusted j-b weld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Purpose Power:** Perfect for household, automotive, and mechanical repairs
- • **Crystal Clear Finish:** Invisible seal that blends seamlessly with any surface
- • **Durable & Flexible Bond:** Resists shrinking, cracking, mold, and mildew for long-lasting hold
- • **Trusted Industry Leader:** Top-ranked silicone adhesive with proven reliability since 2004
- • **User-Friendly Application:** Smooths easily with no strong odor, ideal for quick DIY fixes

## Overview

J-B Weld 31310 All-Purpose RTV Silicone Sealant and Adhesive is a clear, waterproof, and flexible sealant designed for versatile use on glass, plastic, metal, and more. It cures at room temperature, providing a durable, mold-resistant bond ideal for household, automotive, and mechanical repairs. Trusted since 2004, this 3 oz. tube delivers professional-grade performance with easy application and a clean finish.

## Description

J-B Weld 31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear

Review: Reliable sealant - Used J-B Weld 31310 clear RTV silicone to seal a shower door and fix a cracked plastic light cover. It adhered well to both glass and plastic, cured evenly, and held up to water without peeling. No strong odor, and easy to smooth out. Only complaint: the tube split near the bottom halfway through, which wasted some product. The sealant works great
Review: 🛠️ Durable & Clear All-Purpose Silicone Sealant 🧰 - I recently used this silicone sealant for some minor household repairs, and it turned out to be a fantastic choice! 🛠️ The J-B Weld All-Purpose RTV Silicone Sealant & Adhesive is perfect for fixing leaks, sealing gaps, and even some automotive jobs. 🚗 🔧 The application process is straightforward, and the product works really well on a variety of surfaces, including glass, metal, and plastic. The sealant dries clear and provides a strong, waterproof bond that’s resistant to the elements. 🌧️ I especially appreciate that it doesn't shrink or crack, ensuring long-lasting durability. 💪 🧰 Whether you're fixing a leaky pipe, sealing around a window, or working on your car, this sealant provides reliable performance. It's also safe for use around sensors and is resistant to mold and mildew, which adds to its versatility. 👌 I highly recommend this product to anyone in need of a versatile, durable sealant. It’s especially useful for DIY projects, household repairs, or automotive fixes. 🏡

## Features

- Clear Silicone Sealant & Adhesive: Is A General Purpose Sealant Adhesive, Rtv (Room Temperature Vulcanized)Silicone Designed For Use In Household Or Mechanical Assembly Applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ID8EDKY |
| Best Sellers Rank | #1,457 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Silicone Adhesives |
| Brand | J-B Weld |
| Color | Clear |
| Date First Available | September 1, 2004 |
| Department | unisex-adult |
| Global Trade Identification Number | 00043425313102 |
| Is Discontinued By Manufacturer | No |
| Item Form | Cream |
| Item Weight | 3.17 ounces |
| Item dimensions L x W x H | 1.97 x 1.57 x 6.3 inches |
| Item model number | 31310 |
| Manufacturer | JBWeld |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 1.97 x 1.57 x 6.3 inches |
| Style | Classic |
| UPC | 043425313102 043425700186 |
| Unit Count | 3.0 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item Weight:** 0.09 Kilograms
- **Item dimensions L x W x H:** 1.97 x 1.57 x 6.3 inches
- **Material:** Plastic
- **Style:** Classic

## Images

![31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear - Image 1](https://m.media-amazon.com/images/I/71uOCPOEk1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable sealant
*by A***R on June 24, 2025*

Used J-B Weld 31310 clear RTV silicone to seal a shower door and fix a cracked plastic light cover. It adhered well to both glass and plastic, cured evenly, and held up to water without peeling. No strong odor, and easy to smooth out. Only complaint: the tube split near the bottom halfway through, which wasted some product. The sealant works great

### ⭐⭐⭐⭐⭐ 🛠️ Durable & Clear All-Purpose Silicone Sealant 🧰
*by D***K on April 16, 2025*

I recently used this silicone sealant for some minor household repairs, and it turned out to be a fantastic choice! 🛠️ The J-B Weld All-Purpose RTV Silicone Sealant & Adhesive is perfect for fixing leaks, sealing gaps, and even some automotive jobs. 🚗 🔧 The application process is straightforward, and the product works really well on a variety of surfaces, including glass, metal, and plastic. The sealant dries clear and provides a strong, waterproof bond that’s resistant to the elements. 🌧️ I especially appreciate that it doesn't shrink or crack, ensuring long-lasting durability. 💪 🧰 Whether you're fixing a leaky pipe, sealing around a window, or working on your car, this sealant provides reliable performance. It's also safe for use around sensors and is resistant to mold and mildew, which adds to its versatility. 👌 I highly recommend this product to anyone in need of a versatile, durable sealant. It’s especially useful for DIY projects, household repairs, or automotive fixes. 🏡

### ⭐⭐⭐⭐⭐ What do you use this for? Here’s one idea!
*by E***G on March 1, 2025*

We recently purchased a new car. It is parked in the garage every night. The other day I noticed that a plastic trim panel on the passenger door had some scratches on it. Time to investigate! Mounted on the wall next to the door there’s a 2 inch pipe with a clamp fitting that has a protruding piece with a rough edge. This was scratching the trim when the door was opened. I took the JBweld silicone sealant and built a bumper over the rough metal. Took 3 coats to get what I wanted, but it works perfectly. This stuff is easy to use, durable and well worth the price.

## Frequently Bought Together

- J-B Weld 31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear
- Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz
- Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/24576349-31310-all-purpose-rtv-silicone-sealant-and-adhesive-3-oz](https://www.desertcart.lk/products/24576349-31310-all-purpose-rtv-silicone-sealant-and-adhesive-3-oz)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-23*