PU ACC Catalyst
It is catalyst which accelerates the reaction time of PU110, PU 120 and PU 130 systems.
Features & Advantages
- Accelerates the reaction of PU especially in winter times
- Elimintes defects of application and bubbles, • Increases the thixotropy value of coating film, • Increases very effectively the mechanical features of products, • Provides to apply a thicker layer.
Typical Application
MIXING – THINNING
It is added as the portion of 0,50 – 0,10 Kg into 25 kg pail of PU 110, PU 120 and PU 130. Stir properly till getting homogenous mixture. The mixture should be used in 30 minutes
Concrete Substrate Standards
Hardness R28 = 15 Mpa
Humidity = < %5
Temperature = +5°C ile +30°C
Relative humidity = < %85
For information about other substrates, please contact with our technical department.
Surface Preparation
All surfaces must be free of oil, grease and moisture before the application. Clean the surface using a high pressure washer and remove oil, grease and wax contaminants, cement laitance, loose particles and mould release agents must be removed. Fill surface irregularities with the relevant product.
PRIMING
Prime very absorbent and brittle concrete or brittle cement screed surfaces with PU PRIMER 200 or EPOXY PRIMER (Humidity of the concrete should not exceed %5). Or for damp concretes PU PRIMER 300-2K or EPOXY PRIMER WB is suggested as a moisture barrier. Prime non-absorbent surfaces like metal, ceramic tiles and old coatings with PU PRIMER 300-2K.
APPLICATION
Firstly mix the portions (A and B) separetly by a low speed mixer for a couple of minutes. Then mix the portions in same container. The pot life of the mixture is 30-35 minutes at +20 ˚C, pot life may change depending on temperature. Apply the mixture on primed surface with a brush or a roller in minimum two layers. Second layer should be applied in min. 12 hours max. 24 hours after application of first layer. If this time expired or layers are not adhered well, PRIMER 100 should be applied. For single thick coat, min consumption should be 1.50 – 2.00 lt/m2
Cleaning of Tools
Tools should be cleaned with suitable solvent after application. Rollers are single use only
Packaging & Colors
Tools should be cleaned with suitable solvent after application. Rollers are single use only
20 Lt (A) + 20 Lt (B) 7,5 Lt (A) + 7,5 Lt (B) Sealed Pails
Shelf Life
1 Kg Can be kept for minimum 12 months in the original sealed pails in dry places and at temperatures of +5˚C and +25 ˚C. Once opened, use it as soon as possible
Precaution
1 Kg Can be kept for minimum 12 months in the original sealed pails in dry places and at temperatures of +5˚C and +25 ˚C. Once opened, use it as soon as possible
Apply in well-ventilated, no smoking areas, away from naked flames. In closed spaces use ventilators and carbon active masks. Hands and eyes must be protected with gloves and protective glasses. Case of eye contact, rinse eyes with plenty of water for the material. The MSDS (Material Safety Data Sheet) is available on request