When choosing sealing strips, you need to consider the factors such as sealing performance and durability, to improve the overall performance of doors and windows.

PVC material is cheap, easy to process, and can meet basic sealing needs at a low cost, but its disadvantage is that it has poor aging resistance and is easy to deform in high or low temperature environments.

EPDM has excellent weather resistance, aging resistance and sealing performance, and can be used for a long time in harsh environments, but its price is higher than PVC. EPDM is suitable for most buildings with high requirements for door and window sealing and durability or places with harsh environments such as coastal areas. EPDM sealing strips can provide long-term and stable sealing effects and reduce maintenance costs.

TPE elastomers have good elasticity and softness, comfortable touch, and good processing performance, but their oil resistance and chemical corrosion resistance are relatively weak, which can improve the user experience and is easy to install.