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RB3 Moly Stainless Steel Shower Corner Shelf

(1 customer review)

$79.98

  • Marine-Grade 316 stainless steel with molybdenum for extraordinary rust resistance (better than 304) for that extra piece of mind
  • Slots to drain away water & keep your soap from slipping
  • 3/4″ gap between shelf & wall means less soap scum buildup and easier cleaning
  • Installs into 1/8″ grout lines in existing showers or new remodels
  • Easily installs into non-square shower corners
  • Practical & innovative design (patent pending)

“ Once you see this elegantly designed shower shelf it is hard to settle for something else;…. Beyond the clean, functional good looks a major feature is the ability to hang a facecloth in the generous front slot. It is heavy duty, well made with rounded edges and… it is exceptionally well packaged, almost like it was fine art which it sort of is. ” – Frank

In stock

SKU: SCS-B Categories: , Tag:
  • Slots to drain away water & keep your soap from slipping
  • Offset install tabs for rock-solid stability
  • 3/4″ gap between shelf & wall means less soap scum buildup and easier cleaning
  • Installs into 1/8″ grout lines in existing showers or new remodels
  • Integrated washcloth hanger and wash puff hanger
  • Marine-Grade 316 stainless steel with molybdenum for superior protection from corrosive cleaners and hard water
  • Precision CNC Edge Finishing
  • 30 square inches of storage
  • Easily installs into non-square shower corners
  • Practical & innovative design (patent pending)

rb3 Corner Shelf Installation Guide

rb3 Corner Shelf Installation Instructions (PDF)

rb3 Corner Shelf Data Sheet (PDF)

Stainless Steel Care & Cleaning Guide

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Q: Can your shelf be installed in an existing tiled shower?

A: Yes. Our corner shelf is designed to be installed in the grout line of any existing shower OR new shower as long as the grout lines are 1/8″ wide or larger. For existing showers, you only need to remove two, 2″ sections of grout to allow room for the install tabs.

Q: From the product pictures it looks like there is a gap behind the shelf. Am I seeing things?

A: Yes, there is indeed a 3/4″ gap between our shelf and the wall. Only the 2″ install tabs are in contact with the wall. We designed it this way to prevent the common corner shelf problem of soap scum buildup in the corners. It also makes it a lot easier to clean.

Q: What does 316 moly stainless steel mean?

A: 316 stainless steel is a relatively uncommon and relatively expensive stainless steel alloy containing 2% molybdenum, making it much more corrosion resistant than regular 304 stainless steel. Regular 304 SS is used in almost every stainless steel product you will find in residential or commercial products because it’s very strong and very corrosion resistant, but it does not hold up well to repeated chlorine bleach exposure or hard water. That is where 316 SS shines.

Q: Why do you make your shelf out of 316 Stainless steel?

A: We at Redblock believe that the shower environment justifies the use of 316 SS because it’s where some of the harshest chemical cleaners are used in the home. And with the increased use of chlorine bleach during the pandemic, the chemical assault on metal bathroom fixtures won’t let up any time soon.

Q: Can your shelf be installed in a shower with 1/16″ grout lines?

A: Our corner shelf can be easily be installed into a new shower with 1/16″ grout lines if you trim the tile below the install legs during tile installation. It would be more difficult to install into an existing shower with 1/16″ grout lines because trimming the tile below would risk chipping the tile. You should measure your grout lines beforehand because 1/16″ grout lines are often a bit bigger than 1/16″, so the tile below might not need to be cut.

Q: Can the rb3 corner shelf be installed if my shower corner is not square (not at a right angle)?

A: Yes! Because the rb3 Shower Corner Shelf has two protruding install legs, it can be installed in the corner of even the most wonky, non-square shower walls. You will probably need to adjust the spacing for the 2 installation legs slightly, depending on the corner angle.

Weight .681 lbs
Dimensions 5.94 × 5.94 × .12 in

1 review for RB3 Moly Stainless Steel Shower Corner Shelf

  1. Avatar photo

    Frank Cassidy

    Once you see this elegantly designed shower shelf it is hard to settle for something else; other than a couple of Schluter designs there is little to choose from that aren’t clunky and heavy looking. Beyond the clean, functional good looks a major feature is the ability to hang a facecloth in the generous front slot. It is heavy duty, well made with rounded edges and a brushed stainless steel finish. An interesting note is that it is exceptionally well packaged, almost like it was fine art which it sort of is.

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