---
product_id: 408569976
title: "CONPLAST WL XTRA 1Ltr"
brand: "fosroc"
price: "$29.89"
currency: USD
in_stock: true
reviews_count: 1
category: "Fosroc"
url: https://www.desertcart.us/products/408569976-conplast-wl-xtra-1ltr
store_origin: US
region: United States of America
---

# Instant and uniform waterproofing Enhanced concrete compaction Dramatic permeability reduction CONPLAST WL XTRA 1Ltr

**Brand:** fosroc
**Price:** $29.89
**Availability:** ✅ In Stock

## Summary

> 💧 Lock in durability, lock out moisture — waterproof like a pro!

## Quick Answers

- **What is this?** CONPLAST WL XTRA 1Ltr by fosroc
- **How much does it cost?** $29.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/408569976-conplast-wl-xtra-1ltr)

## Best For

- fosroc enthusiasts

## Why This Product

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

## Key Features

- • **Concrete Quality, Elevated:** Minimizes porosity and honeycombing for dense, homogenous, long-lasting structures.
- • **Permeability Slashed by Half:** High-efficiency formula dramatically reduces water penetration, locking out moisture.
- • **Seamless Waterproofing Power:** Liquid admixture ensures instant, uniform dispersion for total concrete protection.
- • **Trusted for Critical Applications:** Ideal for roof slabs, basements, water tanks, and more—where failure is not an option.
- • **Workability Boost for Tough Mixes:** Improves compaction even with harsh aggregates, making your concrete flawless.

## Overview

CONPLAST WL XTRA is a premium liquid lignosulphonate-based admixture designed to instantly and uniformly waterproof concrete and mortar. It significantly reduces permeability, enhances workability even with challenging aggregates, and produces dense, homogenous concrete with minimal porosity. Perfect for critical waterproofing applications such as basements, roof slabs, and water tanks, it ensures long-term durability and superior concrete quality.

## Description

Conplast WL is a dark brown liquid based on lignosulphonates which mixes readily with water and therefore disperses evenly. Conplast WL waterproofs by improving the quality of the concrete or mortar. It reduces the water demand for required workability and minimises segregation and bleeding. Thus it is more efficient compared to traditional powder waterproofers as its use results in two fold improvement of concrete or mortar. To minimise permeability and increase the waterproofing properties of concrete and cement sand mortars for critical applications like roof slabs and screeds, basements, external plastering, bathroom floors, water tanks, sumps, drains etc.

Review: Waterproofing - "Highly effective waterproofing chemical! It provides excellent protection against moisture and seepage, ensuring long-term durability for concrete structures. Easy to apply and delivers great results. Definitely a reliable choice for anyone looking to enhance waterproofing in construction projects!"

## Features

- 􀂄 Liquid admixture: Instant and complete dispersion throughout the mix. Uniform waterproofing throughout concrete matrix. 􀂄 High efficiency: Dramatic reduction in permeability of concrete/ mortar 􀂄 Improved workability: Improves compaction of concrete and mortar, even where harsh sands or aggregates are used. 􀂄 Improved concrete quality : Minimises porosity and honey combing. Produces dense homogenous concrete.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ST54WSS |
| Best Sellers Rank | #75,354 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #147 in Waterproofers |
| Brand | FOSROC |
| Colour | Brown |
| Country of Origin | India |
| Customer Reviews | 3.3 3.3 out of 5 stars (2) |
| Date First Available | 18 February 2022 |
| Generic Name | FOSROC CONPLAST WL XTRA |
| Item Dimensions LxWxH | 21 x 9 x 9 Centimeters |
| Item Form | Liquid |
| Item Height | 9 Centimeters |
| Item Weight | 960 g |
| Item Width | 9 Centimeters |
| Item dimensions L x W x H | 21 x 9 x 9 Centimeters |
| Item part number | CONPLAST_10 |
| Manufacturer | FOSROC |
| Material | Lignosulphonate |
| Net Quantity | 1000.0 Milliliters |
| Number of Items | 3 |
| Product Dimensions | 21 x 9 x 9 cm; 960 g |
| Style | Compact |
| Surface Recommendation | Floor |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** FOSROC
- **Item Weight:** 960 Grams
- **Item dimensions L x W x H:** 21 x 9 x 9 Centimeters
- **Material:** Lignosulphonate
- **Style:** Compact

## Images

![CONPLAST WL XTRA 1Ltr - Image 1](https://m.media-amazon.com/images/I/41umr4zfpNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Waterproofing
*by H***K on 27 March 2025*

"Highly effective waterproofing chemical! It provides excellent protection against moisture and seepage, ensuring long-term durability for concrete structures. Easy to apply and delivers great results. Definitely a reliable choice for anyone looking to enhance waterproofing in construction projects!"

## Frequently Bought Together

- FOSROC CONPLAST WL XTRA 1Ltr
- SikaTop 107 Seal Plus IN, High performance liquid waterproofing coating, easy to use, for interior and exterior floors and walls, Kit 7kg
- FOSROC LOKFIX P (0.5L)

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**Shop now:** [https://www.desertcart.us/products/408569976-conplast-wl-xtra-1ltr](https://www.desertcart.us/products/408569976-conplast-wl-xtra-1ltr)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*