ASMACO PU 90 SP POLYURETHANE SEALANT

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ASMACO PU 90 SP is a premium single-component polyurethane sealant designed to provide long-lasting, flexible sealing for construction and industrial applications. Moisture-curing upon exposure to the atmosphere, it forms a tough, elastic seal with excellent adhesion to a wide range of building materials. Its superior durability, weather resistance, and movement capability make it ideal for both interior and exterior sealing projects.

Single-Component Polyurethane Sealant: Ready-to-use moisture-curing formula for easy and efficient application.
Excellent Elasticity: Accommodates joint movement while maintaining a durable, crack-resistant seal.
Strong Multi-Surface Adhesion: Bonds securely to concrete, masonry, metal, aluminum, wood, and other common construction materials.
Superior Weather Resistance: Provides long-lasting protection against moisture, UV exposure, and outdoor environmental conditions.
Ideal for Interior & Exterior Applications: Suitable for expansion joints, window and door frames, precast concrete, façades, and general construction sealing.

Categories: Adhesive

Description

High-Performance Polyurethane Sealant for Flexible & Durable Joint Sealing

Premium Polyurethane Sealant

Engineered to deliver reliable sealing performance with excellent elasticity and long-term durability in demanding environments.

Single-Component Moisture-Curing Formula

Ready-to-use formulation cures naturally with atmospheric moisture, eliminating the need for mixing.

Excellent Elasticity & Joint Movement

Maintains flexibility after curing, allowing it to accommodate expansion, contraction, and structural movement without cracking.

Strong Multi-Surface Adhesion

Provides excellent bonding to concrete, masonry, metal, aluminum, wood, and many other common construction materials.

Professional Sealing Solution

Ideal for expansion joints, precast concrete panels, window and door frames, curtain walls, industrial buildings, commercial structures, and general construction sealing applications.

Key Benefits in Detail

Single-component polyurethane sealant.
Moisture-curing elastic formulation.
Excellent adhesion to multiple substrates.
Durable weather-resistant performance.
Suitable for indoor and outdoor construction joints.

Where and How It’s Used

Perfect for construction joints, expansion joints, precast concrete, façade sealing, window and door installations, metal structures, industrial buildings, commercial projects, residential construction, and general maintenance applications.

Usage Instructions

Ensure all joint surfaces are clean, dry, and free from dust, oil, grease, and loose materials. Apply the sealant using a suitable caulking gun and tool the bead before skin formation for a smooth finish. Allow the sealant to cure naturally with atmospheric moisture according to the recommended curing conditions.

Technical Specifications

Brand: ASMACO
Product Type: PU 90 SP Polyurethane Sealant
Formula: Single-Component, Moisture-Curing Polyurethane Sealant
Colors Available: Grey, Beige, White, Black, Cream
Packaging: 600 ml × 20 pcs / box
Finish: Flexible, Elastic & Durable Seal
Suitable Surfaces: Concrete, Masonry, Metal, Aluminum, Wood, Glass & Most Construction Materials
Features: Excellent Adhesion, High Elasticity, Weather Resistant, UV Resistant, Waterproof, Long-Lasting Performance
Application Method: Sausage Caulking Gun
Suitable For: Expansion Joints, Construction Joints, Window & Door Frames, Precast Concrete, Curtain Walls, Industrial, Commercial & Residential Applications
Usage: Professional Interior & Exterior Sealing, Waterproofing & Joint Protection

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