Hand Applied Polyurea Waterproofing Coating
Hand Applied 2K Polyurea Waterproofing Coating is a versatile, two-component system that forms a seamless, elastic membrane upon curing. Applied manually, it offers excellent adhesion and flexibility, making it ideal for high-performance 2K hand applied polyurea waterproofing in areas that require precise application, such as roofs, balconies, terraces, and repair zones. This advanced 2K polyurea waterproofing coating provides superior resistance to water, UV rays, chemicals, and abrasion, ensuring long-term protection even under harsh environmental conditions. For projects that demand the highest quality, Multichem also offers 2K pure polyurea coating formulations, delivering unmatched elasticity, durability, and crack-bridging capabilities. Its fast-curing nature allows for rapid application and minimal downtime, making it a preferred choice for both residential and commercial waterproofing solutions.
Product Description
Armourthane Sulabh, Armourthane Viraj, Armourthane Vajra, Armourthane Flex1520, Multithane, Multithane Xtrong, Multithane -100, Multithane Xtraflex, Ultrathane 950, Ultrathane 1250, Ultrathane 1530 are our hand applied polyurea range in pure and hybrid chemistries
2K Hand Applied Polyurea Waterproofing- Pure Formulations:
Armourthane Sulabh
A high-performance, liquid-applied, two-component polyurea-based elastomeric waterproofing membrane based on advanced polyurea chemistry. Upon application, it cures rapidly through chemical reaction to form a seamless, rubber-like, and highly elastic film.
Tensile Strength: >6 MPa
Elongation:>400%
Armourthane Viraj
A liquid-based, 2k hand applied polyurea waterproofing elastomeric membrane based on advanced polyurea chemistry. It cures through a chemical reaction to form a seamless, rubber-like, and highly elastic waterproofing film. This 2K special polyurea-based coating is formulated with leafing pigments and reinforcing additives, providing excellent durability, flexibility, and long-term performance.
Tensile Strength: >11 MPa
Elongation: >350% @
Armourthane Vajra
A liquid-applied 2K pure polyurea coating, this elastomeric membrane is based on aliphatic polyurea chemistry and designed for exterior use. It cures to form a seamless, permanently flexible, rubber-like film that withstands extreme temperature variations without cracking or thermal damage. Its elastomeric nature ensures long-term durability and reliable performance in harsh weather conditions.
Tensile Strength: >15 MPa
Elongation: >300%
Armourthane Flex1520
A two-component aliphatic polyaspartic polyurea finish coating designed for waterproofing and protection of critical concrete and metal structures. Ideal for high-speed railway bridges, metro systems, and coastal roads, it offers exceptional impact, abrasion, and chemical resistance.
Tensile Strength: >15 N/mm2
Multithane
Multithane® is a high-solids, two-component elastomeric waterproofing membrane based on pure polyurea chemistry, forming a seamless, rubber-like, and highly elastic film. It contains leafing pigments and reinforcing additives for enhanced durability and crack resistance. Multithane® can be brush, spray (airless), or trowel applied, making it ideal for high-build applications in demanding environments.
Tensile Strength: >11 MPa
Elongation: >600%
Multithane Xtrong
A high-strength, 2K pure polyurea coating. It is elastomeric waterproofing membrane developed for hand application. It cures through chemical reaction to form a seamless, rubber-like, and highly elastic film with an impressive tensile strength of 18 N/mm². Designed as a very high solids coating with negligible VOC content, it delivers a high-build finish and can be applied by brush, airless spray, or trowel. Its elastomeric nature ensures excellent thermal stability, resisting cracking at low temperatures and thermal blowout at elevated temperatures.
Tensile Strength: 18 MPa
Elongation: >500%
Multithane -100
A two-component, liquid-applied elastomeric waterproofing membrane based on polyurea chemistry, which cures by chemical reaction to form a seamless, rubber-like, and highly elastic film. Formulated with leafing pigments and reinforcing additives, it offers enhanced durability and crack resistance. This 2K polyurea-based coating is ideal for high-performance waterproofing applications across various substrates.
Tensile Strength: >6 MPa
Elongation: >600%
Multithane Xtraflex
Multithane® XtraFlex is a high-strength, two-component pure polyurea-based elastomeric waterproofing coating, formulated with very high solids and negligible VOC for superior environmental performance. It forms a high-build, seamless, and elastic membrane that can be applied by brush, trowel, or airless spray equipment. Thanks to its elastomeric nature, Multithane® XtraFlex resists cracking at low temperatures and avoids thermal blowout at elevated temperatures, ensuring long-lasting protection in extreme conditions.
Tensile Strength: 15 MPa
Elongation: >900%
Hybrid Formulations:
Ultrathane 950
A liquid-applied, two-component elastomeric waterproofing membrane based on hybrid polyurea chemistry. It cures through chemical reaction to form a seamless, rubber-like, and highly elastic film, offering excellent crack-bridging and durability. Formulated with leafing pigments and reinforcing additives, this very high solids coating delivers a high-build finish ideal for demanding waterproofing applications.
Tensile Strength: >9 MPa
Elongation: >500%
Ultrathane 1250
A liquid-applied, 2k hybrid polyurea coating membrane based on hybrid polyurea waterproofing chemistry, which cures to form a continuous, rubber-like, and highly elastic film. This hybrid polyurea-based elastomeric waterproofing coating is designed to bond effectively with a wide range of substrates, including felt, asphalt, slate, tiles, asbestos, concrete, brick, wood, glass, and metals when used with the appropriate primers, making it ideal for roofing applications.
Tensile Strength: >12 MPa
Elongation: >500%
Ultrathane 1530
ULTRATHANE® 1530 cures to form a permanently flexible, seamless membrane. Its elastomeric properties ensure that it remains unaffected by extreme temperatures, preventing cracking in cold conditions and thermal blowout in high heat. ULTRATHANE 1530 White is particularly suited for roof and terrace applications exposed to UV rays, though it offers lower color stability compared to other variants. This hybrid polyurea-based elastomeric waterproofing coating delivers exceptional durability and performance.
Tensile Strength: >15 MPa
Elongation: >300%
Ultrathane 0660
ULTRATHANE 0660 elastomeric membrane is a liquid applied 2-component coating based on hybrid polyurea chemistry that cures by reaction to give a continuous film, which is rubbery and elastic. It contains leafing pigments, with reinforcing properties.
Tensile Strength: >6 MPa
Elongation: >600%












