EPDM sponge rubber seal SIZE 12 x 30 mm The black square section is a sponge with high elasticity, good recovery, closed-cell structure, suitable for use in seals, waterproof, dustproof, moisture resistant, heat resistant +160 C resistant to low temperatures -50 C, resistant to use conditions Whether it is heat, water, steam, UV Ozone or even sunlight. Tel : 022577154 MB : 0621515494 LINE@ @ptirubber