Products > Roof washers


Roof washers guarantee a water-proof on all types of vertical and horizontal roofing and coverings.

Assembly is facilitated by the insertion of two parts into only one net seal washer.

These roof washers are manufactured in web type format (20 per web) which facilitates the work of the installer.


Galvanized metal roof washers.
Polyethylene sealant of low density with UV protection.

Reference 19A520000 19A620000
ø Exterior 22 mm 28 mm
ø Interior 6,7 mm 6,7 mm





Wide neck bottle
Narrow neck bottle
Rectangular bottle
Hydrogen peroxide bottle
Sterilized bottle
Bottle with a flip-top cap
Squeeze bottle
Spray gun bottle
1 litre bottle
75 ml bottle
Jars with pointed cap
Stack-up jerrycans
Electrode boxes
Candle containers
Roof washers
Mouthpiece for Spiro metre
Night-Candle Horeca
Oil Jerrycan


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