Overview:
Ramuc A-2 synthetic rubber based coating is an excellent choice to recoat previously painted chlorinated rubber and synthetic rubber painted pools, specifically in VOC restricted areas. For compatibility purposes, the existing paint on a previously painted surface should be determined before painting. If the existing surface is unknown, paint chips can be taken to any Ramuc distributor/dealer to be forwarded to the Ramuc laboratory for analysis. Aged
plaster should be checked for integrity. Check for hollow or weak/crumbling plaster by using a ball-peen hammer or any other comparable method. Perform repairs to the plaster before painting.
Restrictions: Do not use on bare fiberglass, spas or hot tubs; use Ramuc EP Epoxy or Hi Build Epoxy instead. In non-VOC affected states, consider using Premium Ramuc Type A Chlorinated Rubber on previously painted chlorinated rubber surfaces.
Supplies Needed:
- Cleaning Products:
• Ramuc Clean and Prep Solution™. An environmentally safe product that cleans, etches and neutralizes in lieu of the three-step process and a 3500psi power washer. - Painting Supplies:
• Mohair or lambskin roller used for solvent based paints (no thicker than 3/8” nap) NOTE: DO NOT USE A ROLLER WITH CARDBOARD CORE
• Paint brush for detailing
• 5-gallon bucket for boxing (intermixing) paint
• Mechanical mixer; a paddle attachment for a power drill
• Clean, potable water if airless spraying and/or cleaning-up tools and spills - Joint or Crack Filler:
• Hydraulic cement or Vulkem 116 polyurethane sealant. Do not use silicone-based products as paint adhesion will be adversely affected. Vulkem 116 must be top coated before being submerged in chemically treated water.
Coverage:
- 200-300 square feet per gallon kit on bare, sandblasted, or rough surfaces.
- 350-400 square feet per gallon kit on recoats.
Surface Preparation:
Plaster or concrete surfaces should be tested for integrity and soundness. Ramuc
coatings are not a repair for weak surfaces. Power wash the surface to remove loose paint and dirt. Any minor repairs, such as patching with hydraulic cement or filling of cracks, should be done and allowed to cure prior to surface prep. Follow the manufacturer’s recommendations.
Prepare the surface thoroughly with Ramuc Clean and Prep Solution following the
directions carefully.
CONDENSATION TEST – After all cleaning is completed, allow the pool surface to dry. Average drying times vary regionally and are dependent upon the porosity of the surface. It is recommended to wait 5 dry sunny days before performing a
condensation test.
- Tape 2’x2’ pieces of transparent plastic to areas in the deep end wall, floor
and several other areas of the pool.
- Wait about 4 hours to determine if condensation is formed underneath the
plastic.
- If condensation is evident, the surface is NOT dry enough to paint.
- Remove the plastic and wait 24 hours to perform the test again. Repeat as needed until no condensation forms. This will ensure the surface is dry enough to apply paint.
Cure Rates:
Outdoor pool: 5-7 dry days
Indoor pool: 10-14 dry days
If rain occurs during the curing process, allow an extra day of dry time for each day of rain. Rain or moisture can cause blistering, color blushing, and the finish could be affected.
Compatiility:
Determine compatibility of existing paint on previously painted surfaces of a pool before painting. Use dark colors for accent painting only, as they may prematurely fade or blister, especially in chemically treated water.
Mixing:
A-2 is self-priming; no other type of primer is recommended or needed.
Mechanically mix the paint to achieve uniform consistency and color. If more than
one (1) gallon of paint is used at a time, box (intermix) several gallons together.
Application:
Using no thicker than a 3/8’ nap mohair or lambskin roller, apply the recommended coverage rate. Ideal air and surface temperatures for application are between 50° - 90°F. Overnight curing temperatures must be at least 50°F or the paint will not cure correctly.
Do NOT paint if rain is imminent. Use dark colors for accent paint ONLY. Dark colors (Dark Blue, Royal Blue, and Black) can prematurely fade or blister, especially in chemically treated water.
