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Silsan® Additives

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Water Repellent Polysiloxane Additives

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Product Overview

Functional polysiloxanes that impart strong water proofing and water beading effects. Grades available for both aqueous and non-aqueous formulations. Use in combination with Silsan® resin binders to maximise their effectiveness.

Brochures & Technical Literature

Silsan® - Silicone Water Repellent Additives

An overview brochure of the Graf additives that impart a high level of water proofing and beading, used in both aqueous and non-aqueous systems.

download Download PDF 234 KB

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Product Features
  • Functional polysiloxanes carried in water, solvents or at 100%
  • Work well with Silsan® resin binders
  • Silsan® 1300 has a hydrophobic emulsifier system
Product Benefits
  • High levels of waterproofing and water beading
  • No negative effect on the water vapour permeability
  • Long-lasting and reliable performance
  • Easy to incorporate either during or after the production process
Typical Applications
  • Masonry paints
  • Thin-coat silicone renders
  • Silicone resin emulsion paints
  • Kitchen & bathroom paints
  • Hydrophobic caulks
  • Sealants

Featured grades with technical datasheets

A brief overview of the key grades with their Technical Datasheets (TDS) is given below.

If you are looking for a Safety Datasheet (SDS), Product Safety Information (PSI) or an alternate grade, then please get in touch or request a sample.

Key points at a glance:

  • Water repellent additive based on functional polysiloxanes. 50% active content.
  • Excellent product to use in combination with Silsan® HSB resin binder. Suitable for aqueous systems.
  • Very high water proofing effect with moderate water beading.
download Silsan® 1300 Technical Datasheet 69 KB