Lanko 451 Roof Seal

Product Description

LANKO 451 ROOF SEAL (SOVACRYL) is a ready-to-use, flexible acrylic waterproofing coating.

Characteristics / Advantages

• Elongation greater than 380%

• UV resistant

• Capable of bridging cracks up to 0.75 mm

• Solvent-free

• Easy to apply

• Available colors: Grey, White, Green, Red, and Blue

Applications

• Suitable for interior and exterior applications

• Main Application Areas: Walls, balconies, rooftops, and roofs

• Rigid and flexible substrates: Concrete, plastered masonry walls, and cement boards

Product Information

Packaging

5 kg / pail

20 kg / bucket

Colour

Grey, White, Green, Red, and Blue

Shelf Life

12 months from the date of manufacture when properly stored in unopened, undamaged, and sealed original packaging

Storage Conditions

Store in a dry area away from direct sunlight

Density

~ 1.3 kg / L

Solid Content by Weight

~ 56%

Solid Content by Volume

~ 43%

Technical Data

Tensile Strength

1 MPa at 7 days (ASTM D412)

Elongation at Break

380% (ASTM D412)

Tensile Adhesion Strength

0.5 N/mm² at 7 days (adhesion to concrete, EN 1542)

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