Glue 502 or 1203 for rubber sealing strips of doors and windows.

Rubber: A high elastic polymer material with reversible deformation. Glue rubber with adhesive, and the specific method can be cold bonding. Cold bonding method is to coat the prepared adhesive on the surface of the adhered product, put it in the air, and then cure it at room temperature. Of course, proper heating is beneficial to shorten the curing time and improve the bonding strength. The cold bonding method is simple, easy to operate and saves energy, so it is a good method worth popularizing. So, what kind of glue is better for sticking rubber? We need to know exactly what material adheres to rubber.

Rubber sticks to metal: for example

JL-499 can resist 150 degree high temperature instant adhesive or JL-480 black rubber instant adhesive.

JL-499 instant glue with high temperature resistance 150 degree: waterproof and high temperature resistant. Used for bonding metal electroplating materials, plastics, rubber, etc. Metal bonding, high strength, impact resistance and peeling resistance. It has excellent properties such as high performance, high strength, single component, waterproof, high temperature resistance and aging resistance, and is very suitable for continuous production line operation.

Plastic adhesive: for example: JL-468 rubber and plastic instant glue.

JL-468 rubber-plastic instant-drying adhesive is suitable for bonding soft rubber, such as TPR, HIPS, soft PVC, synthetic rubber, vinyl and elastic plastic. The curing speed is slow, and it has toughness and strong adhesion after curing, which can achieve the effect that the two bonding surfaces are dissolved into one after bonding.

502 and 1203 are both hard after curing. Not appropriate.