Pu Waterproofing Contractors

Name: Pu Waterproofing Contractors
Brand: Onyx Engineering
Price: 150.0 INR
Availability: InStock

Price 150.0 INR/ Square Foot

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MOQ : 100 Square Foots

Pu Waterproofing Contractors Specification

Features
UV Resistant, Crack Bridging, Durable, Fast Curing

Form
Liquid

Thickness
1-3 mm (standard)

Machines Type
Manual/ Spray Equipment

Installation Type
On-site Application

Usage
Prevent water seepage in buildings

Purity
High Purity PU

Application
Roofs, Bathrooms, Basements, Terraces, Water Tanks

Material Grade
Industrial Grade

Color
Grey / White

Product Type
PU Waterproofing Service

Main Material
Polyurethane (PU)

Surface Treatment
Waterproof Coating

Size
As per requirement

Feature
Elastic, Seamless Protection

Shape
Liquid Applied

Shelf Life
9-12 months in sealed containers

Adhesion to Concrete
>1.5 N/mm2

Cure Time
24 hours (touch dry); full cure in 7 days

Service Temperature Range
-20C to +80C

Elongation at Break
>400%

Recommended Substrate
Concrete, Mortar, Brickwork, Metal

Coverage
1.5-2 kg/m2/coat (depending on thickness)

VOC Content
Low

Water Absorption
<1% by weight

Safety Precaution
Use gloves and mask during application

Pot Life
30-40 minutes at 25C

Tensile Strength
>6 N/mm2

About Pu Waterproofing Contractors

Onyx Engineering ISO 9001 & ISO 45001 Certified Building Demolition Contractors Since 2009
Onyx Engineering is a trusted leader in industrial, commercial, residential, and building demolition, proudly serving clients since 2009.As an ISO 9001 and ISO 45001 certified contractor, we are committed to delivering safe, efficient, and high-quality demolition solutions across diverse sectors. Our unwavering focus on excellence, safety, and sustainability has established us as a preferred partner for projects of all sizes and complexities.

Onyx Engineering is a reliable PU Waterproofing Contractor, offering high-performance Polyurethane (PU) waterproofing solutions for terraces, roofs, basements, podiums, water tanks, and industrial floors. Our PU coatings provide seamless, flexible, and durable protection against water seepage, chemical exposure, and thermal stress. The application is carried out by skilled professionals using premium-grade PU materials to ensure strong adhesion and long-term performance. Each project is executed under strict quality control and safety guidelines in compliance with ISO 9001 & ISO 45001 standards. Onyx Engineering delivers efficient, cost-effective, and long-lasting PU waterproofing services for both new constructions and repair works.

Advanced Polyurethane Waterproofing

Our PU waterproofing solutions offer industry-leading performance with superior strength, flexibility, and chemistry designed for harsh Indian climates. The elastic, seamless coating adapts to building movement and efficiently bridges cracks, effectively preventing water ingress for years. The low-VOC formula is environmentally responsible and suitable for sensitive applications. Installation is managed onsite by skilled contractors using manual or spray techniques, ensuring optimal protection for your structures.

Versatile Applications & Fast Curing

This industrial-grade PU waterproof coating ensures reliable moisture protection across roofs, basements, bathrooms, terraces, and even water tanks. Its rapid curing profile-touch dry in 24 hours and full cure within 7 days-means minimal downtime and quick turnaround for both residential and commercial projects. The coating excels in covering complex surfaces due to its liquid nature and strong adherence to concrete, brickwork, mortar, and metal.

FAQ's of Pu Waterproofing Contractors:

Q: How do PU waterproofing contractors apply the coating to surfaces?

A: Contractors apply the polyurethane (PU) waterproofing coating on-site using manual tools or spray equipment. The liquid form ensures thorough coverage, creating a seamless, elastic membrane that conforms to the substrate's shape. The process typically involves cleaning and priming the surface before applying 1-3 mm thick coats.

Q: What kinds of surfaces are suitable for this PU waterproofing system?

A: This PU waterproofing solution is recommended for concrete, mortar, brickwork, and metal substrates. It is commonly applied on roofs, bathrooms, terraces, basements, and water tanks, providing flexible and enduring moisture protection.

Q: When can the coated surface be used after PU application?

A: The PU coating becomes touch dry within 24 hours of application. However, for best results and durability, it is advisable to allow a full curing period of 7 days before subjecting the area to heavy use or exposure to standing water.

Q: Where is PU waterproofing most beneficial in a building?

A: PU waterproofing is especially effective in areas prone to water exposure such as bathrooms, roofs, terraces, basements, and water tanks. Its seamless, flexible barrier prevents seepage and adapts to structural movement and minor cracks.

Q: What are the benefits of using a PU-based waterproofing system?

A: PU waterproofing offers high tensile strength, outstanding crack-bridging ability, UV resistance, and superior adhesion, resulting in long-lasting, seamless protection. Its low water absorption and high elasticity ensure robust moisture defense even in harsh conditions.

Q: What safety precautions should be taken during the application process?

A: It is important to use gloves and a mask during the application of the PU waterproofing system to minimize exposure to chemicals and ensure safe handling throughout the process.

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