---
product_id: 81696103
title: "Limestone High Performance High Movement Polyurethane Sealant (Case 12)"
brand: "dymonic 100"
price: "R548"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/81696103-limestone-high-performance-high-movement-polyurethane-sealant-case-12
store_origin: ZA
region: South Africa
---

# Skin time: 2 hrs UV resistant Adheres to damp concrete Limestone High Performance High Movement Polyurethane Sealant (Case 12)

**Brand:** dymonic 100
**Price:** R548
**Availability:** ❌ Out of Stock

## Summary

> Seal the Deal with Confidence! 🔒

## Quick Answers

- **What is this?** Limestone High Performance High Movement Polyurethane Sealant (Case 12) by dymonic 100
- **How much does it cost?** R548 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/81696103-limestone-high-performance-high-movement-polyurethane-sealant-case-12)

## Best For

- dymonic 100 enthusiasts

## Why This Product

- Trusted dymonic 100 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Performance:** Skin time of just 2 hours, with tack-free in 6-8 hours.
- • **Durable & Reliable:** Resistant to jet fuel, cracking, and yellowing under UV exposure.
- • **Eco-Friendly Choice:** Low VOC formulation ensures a safer environment.
- • **Unmatched Versatility:** Adheres to damp or green concrete for seamless application.
- • **Extreme Movement Capability:** Handles +100/-50% movement in field conditions effortlessly.

## Overview

The Limestone High Performance High Movement Polyurethane Sealant is a cutting-edge solution designed for professionals seeking durability and versatility. With its ability to adhere to damp concrete, rapid skin time, and exceptional movement capability, this sealant is perfect for a variety of applications, including those exposed to extreme conditions. Its low VOC content and resistance to jet fuel and UV damage make it an eco-friendly choice for any project.

## Description

Dymonic 100 is a high-performance, high-movement, single-component, medium-modulus, low-VOC, UV-stable, non-sag polyurethane sealant. Basic Uses Dymonic 100 is a durable, flexible sealant that offers excellent performance in moving joints and exhibits tenacious adhesion once fully cured. Typical applications for Dymonic 100 include expansion and control joints, precast concrete panel joints, perimeter caulking (windows, doors, and panels), aluminum, masonry and vinyl siding. Dymonic 100 is also an excellent choice as a fluid applied flashing material in rough opening perimeters for fenestration/window, door and curtain wall applications. ***The date listed on the packaging is the date of manufacture, not the date of expiration. This product is eligible for warranty on commercial projects if applied within one year of the date listed***

## Features

- Can adhere to damp or green concrete and has a skin time of 2 hr with a tack-free time of 6 to 8 hr to significantly reduce dirt attraction.
- Movement capability of +100/-50% in typical field conditions, is low VOC, paintable, jet fuel-resistant, and will not crack, craze or yellow under extreme UV exposure.
- Suitable for water immersion and will not out gas.
- Formulated with an innovative polymer technology, similar to TREMproof 250GC and Vulkem 45SSL, Dymonic 100 is highly versatile and has a unique capability to adhere to damp or green concrete and will not out gas.
- Compatible and can be coated over with Tremco's Vulkem Deck Coatings, ExoAir Air Barrier products and the cold, fluid-applied TREMproof line of below-grade waterproofing products.

## Images

![Limestone High Performance High Movement Polyurethane Sealant (Case 12) - Image 1](https://m.media-amazon.com/images/I/11-YVtF-YbL.jpg)

## Questions & Answers

**Q: Is this product paintable?**
A: Polyurethane sealants are paintable once they are fully cured. Adhesion of the paint to the sealant should be evaluated through a site mockup to determine appropriateness of use.  Additionally, for applications involving dynamically moving joints, it should be expected that the paint film will tear exposing the sealant below.  For this reason, it is recommended that the sealant and the paint be of similar colors.

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**Shop now:** [https://www.desertcart.co.za/products/81696103-limestone-high-performance-high-movement-polyurethane-sealant-case-12](https://www.desertcart.co.za/products/81696103-limestone-high-performance-high-movement-polyurethane-sealant-case-12)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*