- Principal:Arkema Plastic Additives
- Functions:Impact Modifier
- Compatible Polymers & Resins:Vinyls
- End Uses:Window Profiles
- Labeling Claims:Not Listed In California Proposition 65
Durastrength® 527 is a high performance, highly efficient impact modifier designed for use in window profiles, capstock solutions, and other weatherable vinyl applications. Durastrength® 527 enables a broad processing window and best-in-class impact strength based on efficiency.