CRG | Raphah guard

 Features

1. The product is a resin-type waterproof corrosion-resistant material containing 

   ceramic metals.

2. Excellent desquamating resistance caused by vibration and temperature. 

3. Excellent adhesion as ceramic metal content

4. Excellent chemical and weather proofing

5. Excellent neutralization-resistance, five times more than Portland Cement 

   Concrete.

6. Excellent cohesion force, so easy to use with brush, roller or spray

 Uses

1. Repair cracks of concrete

2. Treat the surface chemical resistance coat for a neutralization and chloridization 

   of concrete

3. A finishing material for treating surfaces of various concrete structures 

4. For waterproofing concrete structures

5. For steel coating

6. For exterior wall finishing

 A property 

 of matter

 Ceramic metal type

 Coverage

1. Primer – main material : hardener = 11 : 3.5 = 14.5kg/set, 0.1-0.2kg/㎡ used

2. Main application - main material: hardener 

   = 20 : 4   = 24kg/set,   0.4-0.8kg//㎡ used

3. Top coating material - main material : hardener = 15 : 3   

   = 18kg/set,   0.1-0.2kg/㎡ used

 Instructions

 1. Surface treatment

(1) Remove dirt, laitance, etc. attached to construction surface in order to improve 

   adhesion.

(2) Remove unconsolidated sand and other impurities using a shoehorn, wire brush,

    sand paper, grinder, etc.

(3) As oil and fat powder significantly reduces the adhesion, these shall 

   be completely removed with an organic solvent.

(4) Parts where concrete has deteriorated badly shall be repaired using repair mortar.

2. Mixing

(1) As for primer, main application and the top coating materials, the hardener 

  shall be put in the main material according to the mixing proportion and mix well. 

(2) The materials shall be mixed sufficiently using a drill mixer.

3. Application

(1) It is possible to use a brush, roller and spray. 

(2) When the application surface is hardened enough at least six hours after primer 

   application, main application shall be proceeded. The top coating material shall 

   be applied in the same way thereafter. 

(3) Be careful because hardening and intensity development are slow when the air 

   temperature is below 5℃.

3. Curing

The applied area can be used after curing for two days after application at room 

temperature, but it can be used after curing for three days after application when 

the temperature is 10℃ or below.

 Cautions

1. The lowest construction temperature shall be +5℃ or higher.

2. The highest construction temperature shall be +35℃.

 Packaging

 Primer: 14.5kg/set, main application: 24kg/set, top coating :18kg/set

 Mixing

 proportion

 Apply the undiluted solution

 Construction 

 Photo