Qhov zoo
Ib qho kev tivthaiv, yooj yim rau kev thov, tsis muaj tshuaj lom thiab tsw ntxhiab tsawg dua tom qab kho, ntsuab thiab ib puag ncig
Cov tshiab thiab siv sealant muaj kev sib raug zoo, yooj yim kho
Moisture-kho, tsis tawg, tsis muaj ntim shrinkage tom qab kho
Kev laus zoo heev, dej thiab roj tsis kam, tiv taus puncture, moldiness
Extrudability zoo heev, yooj yim rau khawb xaws ua haujlwm
Bonding zoo nrog ntau substrate, tsis muaj corrosion thiab muaj kuab paug rau substrate