Reverse Bead Bonderized Steel - Paint Grip Half Round Gutter

Reverse Bead Bonderized Steel - Paint Grip Half Round Gutter

Available in 26 Gauge.

Reverse Bead Half-Round gutters in Bonderized Steel or "Paint Grip" as it is commonly referred to in the gutter and roofing industry is a ready to paint material. Bonderized half round gutters offers traditional style with added strength at an affordable cost. If you would like your gutters to match a color that we do not have in stock this is your best option as it can be easily painted without applying any special primers or chemicals that would typically be needed to etch the metal in order to accept paint.
Bonderized steel is actually Galvanized G90 Steel that has been put through a phosphate bath and has a layer of Chromate applied and dried, this process produces the dull grey color characteristic of bonderized galvanized steel which provides an excellent primer for painting applications. There are some disadvantages that should be considered before using this type of metal. Bonderized steel comes with no warranty on the finish, it scratches very easily and will have small scratches just from the manufacturing process, if it is to be painted then this is not a problem and the small scratches from manufacturing do not affect the paint adhesion and will not be noticed once painted. Due to the chormate coating Bonderized metal should be painted as soon as its installed as white rust can form rather quickly if left unprotected.
K&M also supplies gutter guards / screens for all gutter profiles we offer along with all accessories needed for your gutter system.
Custom lengths, sizes and heavier gauges may be available. Please contact us for pricing.

Joining gutter lengths / seams

To put 2 lengths of gutter together, simply cut back the front bead / lip of the gutter 1" or more depending on your needs. Do the same for the hem in the back if present. Cut where needed to create tabs. Overlap the 2 lengths of the gutter and join them by soldering if possible, or with zip screws / rivets and sealer if not.
Coupling pieces can be custom manufactured if needed. Keep in mind that using a coupling piece like a cover plate gives the appearance of 2 seams. Splice plates can also be manufactured. Unlike cover plates, these sit on the inside of the gutter, giving the appearance of one seam, like overlapping 2 gutter lengths.