Shanghai Shunan Building Materials Co., Ltd.
Main products:inorganic insulation mortar,ceramic adhesive for floor,polymer anti-crack coating,concrete interface agent,putty for wall
Products
Contact Us
  • Contact Person : Ms. Chen Emily
  • Company Name : Shanghai Shunan Building Materials Co., Ltd.
  • Tel : 86-21-58041299-809
  • Fax : 86-21-58041300
  • Address : Shanghai,Pudong,No.68, Wanda Road, Wanxiang Industrial Park, Nanhui
  • Country/Region : China
  • Zip : 201313

SA824 BASE COATING - REPAIRING SKIM COAT, POLYMER ENRICHED (WHITE)

SA824 BASE COATING - REPAIRING SKIM COAT, POLYMER ENRICHED (WHITE)
Product Detailed
1)Good water-resistant&water vapour transmission ability 2)High adhesive strength 3)Good match with substrate and finish coati

Shunan Base SA824 & Leveling Fine Grained Putty Plaster, Polymer Enriched

1) A one component, preblended, cementitious outdoor wall plaster which, 

when mixed with water,is used prior to the application of finish coating.Durable fillers,fill cracks and splits on exterior surfaces

2) Industrial made product of constant production and steady controlled quality based on white cement of high specifications, aggregates of high quality and selected grain size enriched with polymers and other special enhancement additives.It is to use for coating purposes of plastered or fair faces concrete surfaces, for repairing demands or for covering of micro cracks. Is suitable to apply on indoor or outdoor surfaces.

 product information

Packaging

      

· Weight: 25 kg

· Color: white

· Consumption: 1.5 ~2 kg/m2

· Shelf life & storage: 6 months after manufacturing date in dry ventilated place

· Standard: JG/T157-2009

ADVANTAGES

     1) Ready to use product of constant industrial production and of high

     2) Can mixed and homogenized easily (with clean water) and quickly.

     3) The application procedure of the product (with spatula) can be made with increased speed, giving excellent final results, saving  time for other works on building side.

     4) Ensures high adhesion, durability as well us moisture resistant.                   

     5) The covered surfaces can be sanded easily, given excellent final optical an qualitative results, suitable to paint with any product of good quality.

     6) It allows breathing of the coated surfaces, while ensures their protection against environmental changes and long lasting results over the years.

APPLICATION    The substrate must be dry, clean and stable without any remnants or  materials, like plasters, dust, paints, greases, etc. The bag   content should be mixed with clean water (almost 8.25 It/bag/25kg) with an electric mixer with low revolutions, is order to achieve  a homogenous (without lumps) mixture with desired consistency. The mixture can be used after five minutes. It is to apply a metallic, stainless steel, spatula or featheredge, depending on the surface area and the type of demanded repairing work where the SA 824 has to be applied. In case of large, flat surfaces (as fair faces concrete surfaces, or plastered walls) the mixing procedure can be made using modern mixing machines with suitable rotor and stator devises. In this case we apply the mixture directly from the mixing machine on the wall surface and leveling afterwards with a metallic, stainless steel featheredge while for final smoothing results a spatula can be used. After the covered surface has been dried well,Can be sanded by hand or mechanically and is ready for paint.      The application of SA 824 is not recommended during extreme climatic conditions (temperatures less than 5°C or greater than 35°C), strong wind, rain, direct sunshine, etc. as well as on fresh plastered surfaces. The fresh applied surfaces should be protected for the next hours from extreme temperature changes. In case the outdoor temperature is high and the substratum too much or too less absorptive must be carefully pre treated. Pre treatment is also required in case of gypsum or cement boards. 

TECHNICAL CHARACTERISTICSDescription: Cement based, white in colorGrain size: 0.0-0.5mmWater mixing amount: ~ 8.25 It/ 25 kgAdhesion:  ≥ 0.5N/mm2Field of application

Suitable substrates: cement mortar, concrete

Exterior for building 

Limits of use

· Not suitable to use on oil substrate

· Not suitable to shrinkable substrate

Consumption

Approximately 1.5 ~ 2 kg/m2,depending on the substratum kind its flatness as well as on the demanded results

Product specification

tools:

Elec-mixer, Bucket, Trowel

Substrate requirement

The substrate should be sound, dry, flat, clean and durable

substrate preparation

· Clean the substrate until free from dust, oil, or any other stains

· When high temperature season or dry substrate, substrate should be wet one day before

Application

                            

· Put 8.25 liters clean water in a bucket. Gradually add one bag (25 kg) of powder into water

· Mix properly until homogeneous and lump-free

· Leave the product for 5~10 minutes. Then mix the second time for 1~2 minutes

· Apply the 1st coat of product onto the substrate. When the finish is dry, apply the 2nd coat.     Each thickness is about 0.5 ~0.6 mm 

· Ensure a flat, smooth and pinhole free coating

· Normally, after 24 hours (depend on weather and substrate), polish the surface

  After that, apply the finish coating

Application environment

· Temperature: 5°C~35°C

· Avoid rain, high temperature and frost

· Avoid direct sunlight or strong wind

safety

· May cause serious damage to eyes

· May be sensitive to skin in case of contact. lrritable for eyes, respiratory system and skin

· Keep out of the reach of children

· Avoid breathing the dust

· In case of contact with eyes,rinse eyes immediately with plenty of water and consult a doctor

· Wear suitable protective clothing,gloves and eye/face protection

SA824 BASE COATING - REPAIRING SKIM COAT, POLYMER ENRICHED (WHITE)



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