CE 78 4H DE LA GAMME 99.

more than 99%+ of natural raw materials for a purer indoor air CE 78 4H is a plasterboard joint treatment composed of 99.7% natural raw materials. Semin has replaced petroleum-based synthetic resins with natural plants and raw materials (potato starch, corn and wheat husks, clay). Results: 10 times less VOC emissions upon application; 500 times less after 28 days vs. an A+ rated coating. All while maintaining the same technical performance as conventional coatings. CE 78 4H: the first joint coating to be certified Origine France Garantie