---
product_id: 487956414
title: "Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12)"
brand: "awf pro"
price: "RM960"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/487956414-sikaflex-1a-kit-one-component-flexible-non-sag-polyurethane-concrete
store_origin: MY
region: Malaysia
---

# Moisture cured, water & weather resistant One-component, no primer needed ±35% elasticity for flexible joints Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12)

**Brand:** awf pro
**Price:** RM960
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, seal strong—join the pros who never compromise!

## Quick Answers

- **What is this?** Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12) by awf pro
- **How much does it cost?** RM960 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/487956414-sikaflex-1a-kit-one-component-flexible-non-sag-polyurethane-concrete)

## Best For

- awf pro enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Superior resistance to aging, weathering, and even jet fuel—durability you can trust.
- • **Certified Quality:** Meets rigorous ASTM, Federal, and Canadian standards for professional-grade reliability.
- • **Versatile Coverage:** Perfect for vertical & horizontal surfaces—windows, doors, roofing, and submerged joints.
- • **Flexible Performance:** Accommodates ±35% joint movement, ensuring crack-proof, long-lasting seals.
- • **Effortless Application:** One-component formula bonds instantly without primer—save time and skip hassle.

## Overview

Sikaflex 1a Kit is a premium, one-component polyurethane sealant designed for concrete and masonry. It offers excellent adhesion without primer, high elasticity (±35% movement), and superior resistance to weather, aging, and jet fuel. Ideal for vertical and horizontal joints up to 1/2 inch deep, it meets top industry standards and is perfect for professional-grade sealing on windows, doors, roofing, and even submerged applications.

## Description

Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12)

## Features

- HIGH PERFORMANCE! Sikaflex 1a is a premium grade, high performance, moisture cured, one component, polyurethane based, non sag elastomeric sealant. Sikaflex 1a has excellent adhesion and bonds to most construction materials without a primer. It has resistance to aging and weathering and can be used in green and damp concrete applications.
- HIGH ELASTICITY! Sikaflex 1A cures to a tough, durable and flexible consistency: +/- 35% movement. Sikaflex 1A is extremely elastic and durable and will resist aging and weathering.
- GREAT COVERAGE! Sikaflex 1a is designed for all types of joints where the maximum depth of sealant will not exceed 1/2 in. It is ideal for small joints and fillets, windows, door frames, reglets, flashing, common roofing detail applications, and many construction adhesive applications. Sikaflex 1a is also jet fuel resistant and is able to be used in submerged conditions, such as canal and reservoir joints.
- TESTED AND APPROVED! Meets Federal Specification TT-S-00230C, Type II, Class A. Meets ASTM C-920, Type S, Grade NS, Class 35, use T, NT, O, M, G, I, A. Canadian standard CAN/CGSB 19.13-M87.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polyurethane, Limestone |
| Brand | AWF PRO |
| Style | Compact |
| Item Weight | 10 Ounces |
| Compatible Material | Concrete |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| Color | Limestone |
| Surface Recommendation | Window, Door |
| Manufacturer | SikaFlex |
| Part Number | SKF1LMSTN-12-1 |
| Item Weight | 10 ounces |
| Package Dimensions | 14.65 x 7.68 x 7.24 inches |
| Item model number | SKF1LMSTN-12-1 |
| Size | 12 Pack |
| Item Package Quantity | 12 |
| Batteries Required? | No |

## Product Details

- **Material:** Polyurethane
- **Brand:** AWF PRO
- **Style:** Flexible Polyurethane Sealant
- **Item Weight:** 10 Ounces
- **Water Resistance Level:** Water Resistant

## Images

![Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12) - Image 1](https://m.media-amazon.com/images/I/71EiSRg-WOL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this the product to seal the expansion joints on a sloped driveway?**
A: This is what I would use. It's thicker so it stays put pretty good. Use rubbing alcohol on your finger to smooth it. It won't stick to your finger.

**Q: My concrete deck is more of a red sandstone color.  do you have self leveling for that?**
A: I would suggest that you order the limestone color and purchase some brick colored concrete tint powder to mix with it prior to application.

**Q: Is this paintable**
A: I don't think so

**Q: Did you have brown?**
A: We do not have the Sikaflex 1A in brown.

Thank you.

## Frequently Bought Together

- Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (Limestone, Pack of 12)
- 3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler
- Mutual Industries Standard Backer Rod, 1100 Linear Feet, 3/4"

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*