self adhesive flange protector

Self-Adhesive Flange disc it is made in black NBR rubber,thickless is 1.5mm

custom diameters can be design and made

it also can designed full cover for flange 

it will be not Not warp, crack, split or absorb moisture,

Easy to install,

materical is rubber ,so it is Lightweight compared to steel plates or blind flanges

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