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Hero Polyaspartic Ester

Altor® Polyaspartic Esters

Contact our technical sales team
To select a product or to develop one for your specific needs
Or call 1-800-842-3631 / [email protected]

Our 100% solids, UV resistant polyaspartic esters  are amine-functional reactive materials formulated for indoor and outdoor coating applications on concrete or primed steel surfaces. When cured with aliphatic polyisocyanates, our Altor® polyaspartic esters provide a wide range of performance benefits for the end user including high build, which can improve return to service times. When used on direct to metal applications, it is highly recommended to use an epoxy primer base. Materials can be used alone or blended to achieve specific cure times.

Description Viscosity cPs @ 25°C APHA Color Moisture % Gel time, minutes Density
Altor® 200

Extremely fast polyaspartic, with short gel time

50-200 250 Max 0.05 Max <2 8.8
Altor® 201 Medium speed polyaspartic
800-2,000 100 Max 0.10 Max 25 9.0
Altor® 202 Slow reacting aspartic ester 700-2,000 250 Max 0.05 Max >240 8.8
Altor® 205LV Low viscosity, medium speed with extended working time polyaspartic 200-500 100 Max 0.10 Max 55 8.8


The information contained herein is believed to be true and accurate. However, all statements, recommendations or suggestions are made without guarantee, express or implied, on our part. WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE and FREEDOM FROM INFRINGEMENT and disclaim all liability in connection with the use of the products or information contained herein. All such risks are assumed by the purchaser/user. The information contained herein is subject to change without notice.

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