Towel on Scratch Tex

Single Blog Post

Description

Natex RustinoTextured Coatings are ready-mixed, highly decorative, durable renderings for interiors and exteriors based on Acrylic Copolymer resins. It provides impermeable wall coating. Natex Rustino is the ideal economical substitute for natural stone facades.

Principal Characteristics

  • Especially designed for use on all types of external and internal surfaces (masonry of cement plaster, wood, ferrous…etc.
  • Hides surface irregularities and hairline cracks.
  • Excellent water repellency.
  • Increases the life of plaster underneath. Resists algal and fungal growth.
  • Tough and durable coating.
  • Excellent adhesion to wall surfaces.
  • Highly resistant to chemical and saline air and to the ultra violet rays of the sun.
  • Easy and good wash-ability.
  • Non-toxic and non-flammable.
  • This product can be diluted with small percent of water.

Technical Data

FinishMatt, grooved texture.
ColourCream color paste.
Specific Gravity2.0 – 2.1 At temperature of 25°C.
ViscosityHigh viscous.
Volume solid82 %, ASTM D2697.
Theoretical Spreading Rate(0.33 – 0.35) m2/ Kg. Depending on the design, thickness of the coat, nature of the surface and application conditions.
VOCLOW VOC
DilutionWater Thinnable.
Thinning AgentClean Water 2 to 3 % (Approx.)
Drying time @30 Touch Dry - 3hr; Dry to re-coat - 5 to 6 hrs
Curing Not Required (Self Curing Material).
ToxicityNon-toxic.
Fire ResistanceDo not sustain fire. Flames spread class 0 ASTM E84-81A.
Storage3 months in clean dry conditions in unopened containers.

Surface Preparation

For best result surfaces should be dry and clean from stains, dirt, grease and other contaminants. New concrete should be re-bonded by Primer coat (sealer base) if the surface is absorbent. Old chalky paints should be cleaned properly and re-bonded by primer coat to insure proper base for new painting materials. For glossy surfaces or previous coatings should be roughened with sandpaper to make good inter-coat adhesion.

Painting System

- Apply one coat of “NATEX PRIMER” or any other suitable type of primers, depending on the surface and leave for full dry. - Apply one coat of “NATEX RUSTINO” by steel trowel. Make the required design by the rough plastic trowel. Clean the trowel from time to time during application with a sponge saturated with tap water. - Smooth the surface and make it uniform by soft plain plastic trowel to get the desired beautiful and uniform appearance (if required).
Notes:
1-“NATEX RUSTINO” should be applied by professional painter to get the desired design and spreading rate.
2-During application sufficient pressure should be by trowel for strong adhesion.
3-For any bend or circular surfaces has to be given more attention during application.