Mamiya RB Back Shell Seals

Mamiya RB Back Shell Seals | Film Back Shell Kit Only | RB 67 Pro | RB 67 Pro S

USCamera  | Custom Light Seals Mamiya | Mamiya Medium Format Film Cameras
Mamiya RB Back Shell Seals | USCamera Foam | Mamiya Film Cameras Light Seals
New/Used Mamiya Film Camera Parts

This kit includes all foam seals required to service any Mamiya RB or RB ProS RB Pro SD 120 220 and also a 645 film back shell.  4 piece kit.

The film back attaches to the revolving adapter.  Many times when the foam seals are bad on the film backs, the revolving adapters need attention also.

The RB revolving adapter seals are available, here.  The RB Pro S and RB PRO SD revolving adapter seals are available, Go here

Please contact us with any questions you may have. Also, new downloads, parts, and light seal kits and parts are added almost every day.

All USCamera Light seal kits available for Mamiya

Please contact us with any questions or requests. Mamiya RB Film Back Seals

USCamera Online Since 1998

Light Seal Kits | Foam Sheets | Strips | Parts | Service Information

Do you want to make your own light seal kit? Maybe you also have a Mamiya accessory that requires a special size of the light seal foam.  We can help with that too.

Sometimes sheet foam is best. We have our USCamera sheet foam in 1mm, 1.5mm, 2mm, 3mm, and 4mm thickness available. Go here.

In addition, we have many different strips of light seal material already cut to width and 220 mm long. Start here.

For help installing light seal kits, please, Start here.  Also, following the link to a short read can improve the quality of your light seal installation.

USCamera light seal kit placement guides can really help you also. Especially if the old light seals have already been removed before you acquired the camera. Start here.

USCamera light seal placement guide for this Mamiya film shell, go here.

Currently making light seal kits for over 90 popular film cameras. See all USCamera light seal kits available for Mamiya.

RB 67 | RB 67 Pro | Medium Format Film Cameras | Mamiya RB Back Shell Seals

First of all, the most important work you have to do is to remove the old seals. Focus on clean, clean, clean. Also, carefully clean the old residue from the door channels, mirror cushion area, door hinge area and anywhere else you are replacing the seals. Furthermore, the finest adhesive in the world will not adhere to that sticky, gooey residue that was once a quality light seal. Finally, a proper install will give you thousands of light tight exposures.

Film cameras may be in the past, for now, however, Mamiya Leaf is still going strong. Look here.

USCamera | Genuine Mamiya Film Camera + Lens Parts  | Light Seals, Foam Sheets | Also Service Manual Downloads | Mamiya RB Back Shell Seals

Mamiya RB Back Shell Seals | Premium Quality Open Cell Foam Lasts Years. Also Same High-Quality Japanese Foam As Original | Canon Film Cameras | USCamera Foam