Versimold VM00133 Gray Versatile and Moldable Silicone Rubber Compound for DIY make-it or fix-it projects and more You can make any custom rubber part in minutes to repair or replace automotive electrical or plumbing components Mold it any way you want into any shape you want and in minutes at 250 degree you have a permanent strong and flexible rubber part or rubber mold to transfer shapes or patterns Resists most chemicals including fuels oils acids bases solvents and refrigerants Will actually bond to most other rubber items so you can repair existing rubber items Made in the USA