---
product_id: 5073937
title: "T4002 50 lb Waterproofing"
brand: "primesource building"
price: "HK$2101"
currency: HKD
in_stock: true
reviews_count: 2
url: https://www.desertcart.hk/products/5073937-t4002-50-lb-waterproofing
store_origin: HK
region: Hong Kong
---

# Waterproof seal protection UV resistant durability 50LB heavy-duty strength T4002 50 lb Waterproofing

**Brand:** primesource building
**Price:** HK$2101
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it, shield it, own it — waterproofing that means business!

## Quick Answers

- **What is this?** T4002 50 lb Waterproofing by primesource building
- **How much does it cost?** HK$2101 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/5073937-t4002-50-lb-waterproofing)

## Best For

- primesource building enthusiasts

## Why This Product

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

## Key Features

- • **UV Resistant Formula:** Maintains integrity and color even under harsh sunlight exposure.
- • **Easy-to-Mix Dry Powder:** Customizable with Acryl 60 for tailored application and maximum performance.
- • **Heavy-Duty 50LB Powder:** Engineered for serious masonry projects with robust cement-based strength.
- • **Versatile Masonry Solution:** Perfect for filling, sealing, waterproofing, and protecting concrete and masonry surfaces.
- • **Ultimate Waterproof Barrier:** Seals and protects surfaces against water damage, ensuring long-lasting resilience.

## Overview

Primesource Building's T4002 Series 50LB Waterproofing is a cement-based, heavy-duty dry powder designed for masonry and concrete protection. It offers superior waterproofing and UV resistance, ideal for construction and renovation projects requiring durable, long-lasting surface sealing.

## Description

T4002 50 lb Waterproofing

## Features

- Cement Based, Heavy Duty
- Comes In Dry Powder Form, Must Add Acryl 60
- May Be Used To Fill, Seal, Waterproof & Protect Masonry Surfaces
- Brand Name: Primesource Building

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Primesource Building |
| Specific Uses For Product | Masonry, Waterproofing, Construction, Renovation |
| Material | Cement |
| Compatible Material | Concrete |
| Item Form | Powder |
| Special Feature | UV resistant |
| Color | white |
| Item Package Quantity | 1 |
| Package Information | Pail |
| Item Volume | 32.89 Liters |
| Full Cure Time | 1E+1 Days |
| Water Resistance Level | Waterproof |
| Unit Count | 1.0 Count |
| UPC | 080492040029 |
| Global Trade Identification Number | 00080492040029 |
| Manufacturer | PRIMESOURCE BUILDING PROD. |
| Part Number | T4002 |
| Item Weight | 50 pounds |
| Product Dimensions | 20.7 x 11 x 4.8 inches |
| Country of Origin | USA |
| Item model number | T4002 |
| Style | Compact |
| Special Features | UV resistant |
| Included Components | Building Materials & Ladders^Decking & Fencing^deck-waterproof-sealants |
| Batteries Required? | No |

## Product Details

- **Brand:** Primesource Building
- **Specific Uses For Product:** Masonry, Waterproofing, Construction, Renovation
- **Material:** Cement
- **Compatible Material:** Concrete
- **Item Form:** Powder

## Images

![T4002 50 lb Waterproofing - Image 1](https://m.media-amazon.com/images/I/51LUEcwiWML.jpg)

## Customer Reviews

### ⭐ I didn’t receive all of the order.
*by J***S on October 18, 2024*

I ordered 8 50lb bags and only received 7 of the 8. Now I can’t get no response.

### ⭐ quality control issues
*by M***E on January 8, 2021*

Hard lumps in product. I sifted and mechanically mixed but with so many hardened lumps of all sizes that wasn't enough to make usable.

## Frequently Bought Together

- Primesource Building T4002 Series 50LB WHT Waterproofing
- Thoro T1669, 1 Gallon
- DQB Industries 11943 Dqb Masonry Brush, 6-1/2 in L, Tampico Colored Poly/Synthetic Bristle Trim, 6-1/2In

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**Shop now:** [https://www.desertcart.hk/products/5073937-t4002-50-lb-waterproofing](https://www.desertcart.hk/products/5073937-t4002-50-lb-waterproofing)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-20*