9/16" x 32.8ft Backer Rod for Gap and Joint Foam Caulk Crack Filler Black Thrust Ball Bearings Utilize this exhaust pipe connection

Utilize this exhaust pipe connection to join a pipe to a component

Outer Diameter 3: 52mm / 2

2pcs x 8mm to G1/2 Male Connector

There is no obvious fading when it touches water

9/16" x 32.8ft Backer Rod for Gap and Joint Foam Caulk Crack Filler Black Thrust Ball Bearings Utilize this exhaust pipe connectionOur Backer Rod is perfect for a wide range of applications, including construction, plumbing, and automotive projects. It effectively fills gaps and joints, preventing the infiltration of air, water, and dust, ensuring a tight and long lasting seal. It can also be used for craft DIY, packaging, flower art, etc. Specification Color: Black Material: EPDM Outer Diameter: 14 mm 9 16 Inch Total Length: 10 m 32. 8 Feet Package List: 1 Pcs Backer Rod