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weber.base skim ultrabond

weber.base skim ultrabond
weber.base skim ultrabond

Product Benefits

  • Save time and easy to apply in order to make the smooth surface with 1 or 2 coat.
  • Perfectly cover on unsmooth substrates both cementitious ones and existing paints.
  • Excellent adhesion and better resistance to weather variation without cracks and peelings.
  • Easy to sand afterward and No dust.

Ready-to-use white acrylic skim coat for perfectly smooth finishing on walls, columns and ceilings.

Product Features

Key Benefits

  • Save time and easy to apply in order to make the smooth surface with 1 or 2 coat.
  • Perfectly cover on unsmooth substrates both cementitious ones and existing paints. 
  • Can be painted over, No need for new paint primer process.
  • Excellent adhesion and better resistance to weather variation without cracks and peelings.
  • Easy to sand afterward and no dust.
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Technical Characteristics

  • Density: 1.6
  • pH: 9
  • Composition: Synthetic resin, filler and admixture
  • Bonding strength: >0.5 N/mm2
  • Application temperature: 5-35 oC
  • Waiting time before sandpaper over the dry final surface: 12-24 hour
  • Waiting time before painting: 1-2 day
    • Note: These test results are from laboratory test.  They might be slightly different from on-site results because of the differences in applications and conditions.

Documentation

Application

Surface Preparation

  1. Cut and grind thick seams and residue from the surfaces.
  2. Repair cracks and fill small holes.
  3. In case of existing paint substrates, Try to remove unbonded ones. 
  4. The surface must be clean and dry without any oil, dust and dirt

Application

  1. Ready-to-use skim coat paste (Do not mix with any others)
  2. Use steel trowel to constanly apply weber.base skim ultra bond until required thicknessis obtained. Maximum thickness per coat is 0.3-4 mm.
  3. If the area requires a thick coat, apply another layer after previous coat has set.Interval time between coats is 1-2 hr.
  4. Smoothen over the dry final surface of skim coat with fine sandpaper.
  5. It is possible to paint on skim coat surface with or without new paint primer process. 
  6. Can be left bare for interior only

Areas of use

Walls, Columns and Ceilings for both interiors and exteriors

  1. Conventional plasters, lightweight block plasters and Concrete plasters.
  2. Precast and Cast Insitu Concrete.
  3. Gysum boards, Fiber cement boards and Wood Cement boards.
  4. New paint primers or paints.
  5. Existing skim coat for both cementitious and Arcrylic ones.

Recomendation

  1. New wall plastering should be left at least 2-3 weeks before skim coat commencement.
  2. Do not apply weber.base skim ultra bond on movement cracks orstructural cracks.
  3. Not suitable for very humid and wet areas.
  4. Painting on skim coat surface is recommended for exteriors.
  5. Do not mix or add any other products

Consumption

  • 0.5-1.5kg./m2/mm

Packaging

Package

  • 4 kg. and 20 kg. plastic drum

Shelf life and storage

  • One year after manufacturing date when stored unopened in dry and ventilated place (store airtight in dry and ventilated conditions, if remained in opened bag).

Color

Color

  • White

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