---
product_id: 42323715
title: "White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)"
brand: "sila-seal"
price: "₨95339"
currency: LKR
in_stock: true
reviews_count: 4
url: https://www.desertcart.lk/products/42323715-white-professional-grade-100-rtv-silicone-with-reclosable-nozzle-case
store_origin: LK
region: Sri Lanka
---

# Tough, flexible seal Withstands up to 450°F Proudly Made in the U.S.A. White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)

**Brand:** sila-seal
**Price:** ₨95339
**Availability:** ✅ In Stock

## Summary

> Seal it, don’t feel it! 🔧

## Quick Answers

- **What is this?** White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12) by sila-seal
- **How much does it cost?** ₨95339 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/42323715-white-professional-grade-100-rtv-silicone-with-reclosable-nozzle-case)

## Best For

- sila-seal enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Forms a tough and flexible seal that won't chalk, crack, or shrink.
- • **Heat Resistant:** Withstands extreme temperatures up to 450°F for extended periods.
- • **Versatile Adhesion:** Adheres to a variety of surfaces including metal, glass, and ceramics.
- • **Convenient Application:** Comes with a reclosable nozzle for easy use and storage.
- • **Interior & Exterior Use:** Perfect for both indoor and outdoor projects.

## Overview

This White Professional Grade 100% RTV Silicone is a versatile adhesive solution, designed for both interior and exterior applications. With its ability to withstand high temperatures and adhere to multiple surfaces, it’s the go-to choice for professionals seeking reliability and performance.

## Description

White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)

## Features

- Proudly Made in the U.S.A.
- Forms a tough and flexible seal that will not chalk, crack or shrink and is non-slumping
- Adheres to clean metal, glass, ceramic, most non-oily woods, painted surfaces and plastics; not for use in and on aquariums
- For Interior or Exterior use, not paintable - Caulk gun required-must unscrew nozzle from tube and pierce inner seal before use, withstands up to 450 degrees F for extended periods

## Product Details

- **Brand:** SILA-SEAL
- **Specific Uses For Product:** Repair, Flooring, Masonry, Countertop, Casting, Wall Repair, Glass, Table Top Coating
- **Material:** Silicone
- **Compatible Material:** Glass, Ceramic, Plastic, Metal, Rubber
- **Item Form:** Strip

## Images

![White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12) - Image 1](https://m.media-amazon.com/images/I/51mUhLH8+2L.jpg)
![White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12) - Image 2](https://m.media-amazon.com/images/I/51ypSUuYtWL.jpg)
![White Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12) - Image 3](https://m.media-amazon.com/images/I/31YZb-MSq-L.jpg)

## Questions & Answers

**Q: will it adhere to cracks in rubber tires**
A: Unfortunately, the product will not help with this problem.

**Q: Can this be used as a adhesive and a tile grout for a fiberglass spa to replace the tile?**
A: This product can be used to adhere tile but needs to cure completely before it gets wet .  This product is not a grout.   This product is 100% RTV Silicone.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Caulking
*by A***R on September 3, 2022*

Best caulking we have used ..

### ⭐⭐⭐⭐⭐ Five Stars
*by J***E on May 9, 2018*

Fast shipping works great

### ⭐⭐⭐⭐⭐ Five Stars
*by S***B on January 17, 2018*

great product and price

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**Shop now:** [https://www.desertcart.lk/products/42323715-white-professional-grade-100-rtv-silicone-with-reclosable-nozzle-case](https://www.desertcart.lk/products/42323715-white-professional-grade-100-rtv-silicone-with-reclosable-nozzle-case)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-07*