When you choose STR's PHOTOCAP® encapsulant, you get the only field-proven product backed by over 30 years of experience and technical expertise. Our products consistently exceed the industry standard as evidenced by our performance in long term reliability studies.


Photocap STR offers PHOTOCAP® encapsulants that are developed with your application in mind. Our products range from our traditional standard and fast cure grades to industry leading ultra-fast and mega-fast cure encapsulants to optimize module production throughput. solar module construction  


Today, module sizes are increasing to maximize power output. STR encapsulants are made to widths up to 2 meters to accommodate larger module construction. Whether it be the smaller modules used for traffic management, or high wattage ground mount systems, we have you protected.


We are available to help you choose the encapsulant that is best suited to your application. Select a product from menu bar at the right to learn more.


Not sure what you need? Click here to see our technical data sheets, contact us or visit our FAQ page.

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