Medium Lane Only Sign - 12 x 18 Inches on Styrene Plastic size-in-gallons_751-1000 the water is too acidic

the water is too acidic and causes corrosion

This is a replacement Rainbow Solution pH reagent

They are pressure rated at 200 psi at 100 degrees F

The Pool Light Wedge is an inexpensive way to fix broken niche tabs

Flange mounting is also available

Medium Lane Only Sign - 12 x 18 Inches on Styrene Plastic size-in-gallons_751-1000 the water is too acidicThis Medium Lane Only sign measures 12 x 18 inches, is printed on . 040 mil Styrene Plastic and is designed to designate a specific lane for medium swimming only. Our general information signs are general safety signs used to indicate general instructions relative to safe work practices and reminders of proper safety procedures. This sign is lightweight, durable, and waterproof for indoor or outdoor use. This swimming pool and facility pool sign is