1. Ukusebenzisa i-PE njenge-backboard, Amandla aphezulu anamandla anokumelana ne-bullet kunye nokunciphisa impembelelo eyothusayo.

2. Kwiinkqubo ezidibeneyo i-ceramic plate yinto ebalulekileyo egxininiswe kwi-PE backing usebenzisa i-adhesives high-performance adhesives.

3. Nge-Sponge seal ukuqinisekisa ukuba intuthuzelo ifanelekile, isongiwe kwaye itywinwe ngesigqubuthelo esingenamanzi.