Metal Roof Waterproof Coating

Name: Metal Roof Waterproof Coating
Brand: Tianyuan Waterproof
SKU: TY-METAL-ROOF-STEEL-STRUCTURE-WATERPROOF-COATING

High-performance acrylic-based waterproof coating specifically designed for metal roofs and steel structures. Features excellent adhesion, anti-corrosion properties, and superior UV resistance to extend the service life of metal buildings.

Metal Roof ExpertAnti-CorrosionSolar Reflective10+ Years Durability

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Quick specifications

Material Base: Premium Acrylic Polymer Emulsion
Elongation: ≥ 300%
Low Temp Flexibility: -20°C
Solid Content: ≥ 65%
Drying Time: Touch dry: 2h / Full cure: 24h

Product overview

Metal Roof & Steel Structure Waterproof Coating

TY-SHIELD™ Metal Roof Coating is an advanced elastomeric system designed to solve the unique challenges of steel structure maintenance. Unlike traditional bitumen products that crack under thermal stress, our acrylic-based formula moves with the roof, providing a durable, solar-reflective shield.

Applications

Steel Structure Roofs

The ideal solution for factories, warehouses, and logistics centers with corrugated metal roofing.

Metal Gutters & Flashing

Seals complex detail areas where traditional membranes are difficult to install.

Rust Prevention

Functions as a protective topcoat to stop oxidation and maintain the structural integrity of the steel.

Key benefits

Water-Based & Eco-Friendly

Non-toxic, low VOC, and safe for applicators and the environment.

Long-Term Elasticity

Remains flexible through extreme thermal expansion and contraction cycles of metal roofs.

Easy Application

Can be applied by brush, roller, or airless spray for high-speed project completion.

Technical specifications

Technical specifications of Metal Roof Waterproof Coating
Test Item	Unit	Test Method	Requirement	Result / Notes
Tensile Strength	MPa	GB/T 16777	≥ 1.5	2.1
Water Resistance	h	GB/T 16777	80h, no blistering	Typical value; confirm with the product TDS
Adhesion (Steel)	MPa	GB/T 5210	≥ 1.0	1.6

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Installation & documents

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Installation method

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Substrate / application

Use a clean, sound and compatible substrate or application surface.

Key requirement

Follow the selected configuration's TDS for preparation, conditions and detailing.

Refer to the applicable product TDS for substrate preparation, application conditions and detailing requirements.

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