One-component Polyurethane Waterproof Coating For Bathroom Waterproofing

Product Introduction

Product Features

• Easy construction: Ready‑to‑use single‑component product, no on‑site proportioning or mixing required. Applicable by scraping, rolling and spraying. It can be constructed normally under low‑temperature conditions and avoids quality risks caused by incorrect proportioning.
• Excellent elasticity: The cured film features high tensile strength and high elongation at break. It adapts to slight settlement and cracking deformation of substrates with strong resistance to substrate deformation.
• Reliable adhesion: It bonds firmly with various substrates such as concrete, cement mortar, masonry and metal, resisting hollowing and delamination.
• Good weather resistance: Resistant to high‑low temperature alternation, acid‑alkali corrosion and aging. It hardly pulverizes or cracks under exposed conditions and delivers long‑term stable waterproof performance.
• Superior impermeability: Joint‑free and high‑integrity after curing. It effectively seals leak‑prone positions including pipe roots and internal‑external corners with outstanding water‑resistance performance.
• Eco‑friendly: Low‑odor formulation with low emission of harmful substances after curing, suitable for waterproof construction in enclosed indoor spaces.

Scope of Application

• Building roofs: Exposed waterproofing for flat and sloped roofs; non‑exposed roof waterproofing with protective layers.
• Underground projects: Waterproofing for basement slabs, side walls, post‑cast strips, elevator shafts, sump pits and other underground anti‑seepage works.
• Kitchen & bathroom areas: Waterproofing for floors and walls of kitchens, restrooms and balconies in residences and commercial premises.
• Traffic infrastructure: Waterproofing and anti‑seepage for bridge decks, tunnel inner walls and parking garage roof slabs.
• Special scenarios: Structures requiring both anti‑corrosion and waterproofing, such as water storage tanks, sewage tanks and chemical tank liners.
• Partial repair works: Additional layer waterproofing for joints including pipe roots, internal‑external corners and construction joints; local renovation and repair of old waterproofing layers.

Weifang Shihua Chemical Building Materials Co., Ltd.