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SILRES® BS 30 is a solventless silicone concentrate based on a mixture of silane and siloxane. In its undiluted form, it provides water and stain repellency to mineral substrates while enhancing their appearance. SILRES® BS 30 is suitable for a wide variety of mineral substrates used in the tile industry, including tumbled marble, limestone, slate, and saltillo clay tile.

Functions: Binder

Chemical Family: Silanes, Siloxanes

Product Type: Sealer, Solventborne Coating, Solventless & High Solids Coating

Application Area: Facade, Kitchenware

Application Method: Brush, Spray

Compatible Substrates & Surfaces: Clay, Limestone, Marble, Slate, Stone, Wood

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Industrial Additives Functions

Features & Benefits

Materials Features

Applications & Uses

Application Area
Application Method
Compatible Substrates & Surfaces
Industrial Additives End Use
Applications
  • Color Enhancement
  • Construction Materials
  • Surface Treatment
Application Details

Mineral substrates that are treated with SILRES® BS 30 are leading to a color enhancement. The treatment with undiluted SILRES® BS 30 leads to easy to clean properties against oil- and waterbased stains.

Processing

  • Surface preparation depends on substrate placement, type and strength, curing and finishing processes, age, condition, previous contamination, and the presence of existing coatings as well as the application of SILRES® BS 30. Surfaces should be clean from dust, dirt, oils, grease, curing compounds, other coatings, efflorescence, and laitance before applying SILRES® BS 30. Cleaning methods which are compatible with the application of SILRES® BS 30 include:
  • Mechanical - abrasive blasting (sand, baking soda, vacuum).
  • Chemical - acid etching, stripping, solvent degreasing, caustic soda scrubbing, alkaline soap scrubbing, high pressure washing, high pressure washing with sand.
  • Heat - propane and acetylene torching.
  • If strongly acidic or caustic cleaning agents are used, neutralize the surface and completely wash to remove any residues.
  • Before using any surface preparation method, a test patch should be performed with the customer's approval to ensure that their needs are met.
  • SILRES® BS 30 should be applied as supplied to achieve the desired application effect. One to two coats of SILRES® BS 30 should be applied to achieve an enhanced appearance. Two to three coats of SILRES® BS 30 should be applied to achieve an enhanced appearance with gloss. SILRES® BS 30 can be applied with a soft, lint-free cloth, sponge, or paint brush. Excess material should be removed to prevent inconsistencies in the enhancement. The product should be fully cured within 24 hours.
  • A test patch should be performed prior to general application with the customer's approval to ensure the desired appearance is achieved.
  • Substrates which are coated with SILRES® BS 30 are generally re-coatable with SILRES® BS 30. A test patch should be performed prior to general application with the customer's approval to ensure that desired appearance is achieved.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.03g/cm³DIN 51757
Kinematic Viscosity (at 25°C)14mm²/sDIN 51562
Properties
  • Formulated to impart an enhanced appearance on stone and natural tile substrates.
  • Depending upon application, it provides either a matte or a gloss finish.
  • Hardened SILRES® BS 30 is UV stable and provides excellent water repellency to reduce cracking, spalling, freeze/thaw damage, chemical degradation, biological growth, efflorescence, and dirt pickup, thereby lengthening substrate life and reducing maintenance costs.
  • Coatings are vapor permeable to resist cracking, peeling and blistering.
  • Easy remove of stains with a tissue.
  • One coat sufficient. Several coats possible.
  • Solvent dilutable and environmental friendly.
  • Superior storage stability including freeze/thaw stability for ease of use.

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • North America
  • Oceania

Storage & Handling

Storage Information

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.