1.Mixed epoxy resin, ntle le formaldehyde, nontoxic;
2. Ho hanyetsa ho matla haholo le alkali, ho hanyetsa botsofali;
3. Ho hanyetsa mocheso, ha ho na deformation ea creep tlas'a mocheso oa kamore;
4. Kutloelo-bohloko e tlaase ea mongobo le mosebetsi o boima o tsitsitseng.