ELASTOSEAL PU 25 LM

A polyurethane-based, elastomeric sealant with excellent adhesion to a wide variety of substrates. Shows high elasticity in a wide temperature range and is suitable for joints of great mobility. Can be painted with standard construction paints.

SKU: ELASTOSEAL PU 25 LM Category:

Description

Polyurethane based sealant

APPLICATIONS:
Recommended for sealing between same and different kinds of materials in building projects, engineering structures, both light and heavy prefabrications, industrial applications, interior design, etc. Excellent adhesion to most substrates of building structures, such as ceramics, cement, glass, wood, galvanized metal plates.

PACKAGING:
-310 ml Cartridges (Box of 25)
-600 ml Sausages (Box of 15)

COLORS:
Grey, White, Beige, Terracotta
(*More colors available upon request)

SHELF LIFE:
At least 12 months from date of manufacture when stored in room temperature and indoor humidity (not below 0℃ and over 25℃).

FAQS about SEALANT ADHESIVES  

What is the difference between Elastoseal-PU 25 LM and Elastoseal-PU 50 FC?

Elastomeric sealants and adhesives are classified based on the hardness of the elastic mass after complete curing, as measured by the SHORE A scale, which typically ranges from 15 to 60. A lower hardness index indicates a softer sealant, while a higher index indicates a harder one. Softer elastomeric sealants, in the 15-30 range, are more suitable for sealing high-mobility joints, such as concrete expansion joints.

Harder sealants, in the 45-60 range, are more suitable for low-mobility joints (such as welds) and bonding applications. Sealants with intermediate hardness, in the 30-45 range, are versatile and suitable for both high-mobility joints and elastic welds. Sealants with a Shore A hardness index of 45-60, are typically used in bonding applications and usually cure faster than softer elastomers in the 15-30 range.

SEALANT ADHESIVES COMPARATIVE TABLE  

SEALANT ADHESIVES APPLICATIONS TABLE  

Additional information

Technology

One Component, PU

Type

Bonding, Elastic joints, Sealing, Vertical & Horizontal joints

Materials

Aluminum, Bricks, Ceramic, Concrete, Glass, Heterogeneous materials, Metal, Non-porous materials, Porous materials, Wood

Conditions

High temperature, Indoor, Low temperature, Outdoor

Application areas

Doors, Roof gardens, Tiles, Vents & gutter, Windows