The  M302  and M303 molding puttys are compound soft, non-hardening, putty.

Its are compounded to adhere firmly to metal surfaces, and are compatibles with coal-tar, bitumen, PP, PE, and all type coatings, providing a positive seal against moisture penetration to the pipe surface.

It will not slump at elevated temperatures and is compounded of materials which have proven their ability to withstand long weathering and underground exposures.

In conformity to the standard NF 49716, DIN 30672, NF ISO EN 12068 , and with the specifications of the gas, oil and water companies.

Molding putty M302 (data sheet)

Molding putty M303