GS200_DS_GB_2021-01-07_WEB

GS200_DS_GB_2021-01-07_WEB

GS200_DS_GB_2021-01-07_WEB

Product catalog summary
Product Description: GS200 is a gun grade, acetoxy cure silicone sealant with fungicide, available in translucent and white colors, packaged in 310 ml cartridges.
Technical Specifications:
  • Composition: Acetoxy cure silicone sealant with fungicide
  • Specific Gravity: 0.98 (ISO 1183-1A)
  • Consistency: Non-sag (ISO 7390, profile U20)
  • Shore A Hardness: 18 (ISO 868)
  • Skin Forming Time: 25 minutes at 23°C, 50% RH
  • Tack Free Time: Approximately 40 minutes
  • Cure Rate: 1 - 2 mm/1st day at 23°C, 50% RH
  • Tensile Strength: 0.6 N/mm² (ISO 8339)
  • Modulus at 100% Elongation: 0.36 N/mm² (ISO 8339)
  • Elongation at Break: 150% (ISO 8339)
  • Movement Accommodation: 20%
  • Elastic Recovery: 95% (ISO 7389)
  • Application Temperature: +5°C to +40°C
  • Service Temperature: -40°C to +100°C
Storage and Shelf Life: Store in shaded, dry conditions between +5°C and +25°C. Shelf life is 18 months in original unopened containers.
Application Instructions:
  • Use a cartridge gun and sharp knife for application.
  • Ensure well-ventilated conditions and use recommended protective equipment.
  • GS200 adheres well without primer to many construction materials; consult technical services for special cases.
  • Joint design should follow BS 6093 standards with a width to depth ratio of 2:1.
  • Surface preparation involves cleaning joint faces and removing old sealant.
  • Apply between +5°C and +40°C, and tool beads immediately after application.
Coverage: Coverage varies with joint dimensions, e.g., 6x6 mm provides 8.6 linear meters per cartridge.
Cleaning: Remove excess sealant with AT200 High Strength Cleaner. Cured sealant requires mechanical removal.
Limitations: Not suitable for materials prone to constituent migration, permanent immersion, or overpainting. Avoid use in aquariums, with certain metals, and on porous substrates.
Health & Safety: Read and understand the safety data sheet before use.
Contact Information: Tremco CPG UK Limited, Coupland Road, Hindley Green, Wigan, UK. Phone: +44 1942 251400, Email: [email protected]
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Catalog excerpts

GS200_DS_GB_2021-01-07_WEB-1

illbruckmaking it perfect. Description GS200 is a gun grade, acetoxy cure silicone sealant with fungicide. Colour Translucent and white Packaging 310 ml cartridge (20 per carton) Technical information Characteristic Standard Composition Specific Gravity Consistency Shore A Hardness Skin Forming Time Tack Free Time Cure Rate Tensile Strength Modulus at 100% Elongation Elongation at Break Movement Accommodation Elastic Recovery Application Temperature Service Temperature Storage Shelf Life acetoxy cure silicone sealant with fungicide 0.98 non-sag 18 25 minutes Approximately 40 minutes 1 - 2 mm/1st day 0.6 N/mm2 0.36 N/mm2 150% 20% 95% +5°C to +40°C -40°C up to +100°C Store in shaded dry conditions between +5°C and +25°C. 18 months when stored as recommended in original unopened containers. Necessary Tools • Cartridge gun and sharp knife. Protective Equipment Use in well ventilated conditions and ensure all recommended protective equipment is worn during handling & use of this product. For full recommendation, refer to safety data sheet. Priming • GS200 has excellent primerless adhesion to many typical construction materials. For special situations, or if in doubt, please contact Tremco CPG Technical Services Department to discuss your requirements. Joint Design Considerations • Joint design to be in accordance with BS 6093. • For the purposes of joint width calculation in BS 6093, the MAF of GS200 is 20% • Width to depth ratio of GS200 should be 2:1 Usage / Purpose GS200 is a rapid curing, sanitary grade silicone sealant with excellent resistance to mould and mildew. It is ideal for applications in: bathrooms, showers and wet rooms; kitchens; changing areas and hospital sluice rooms. Excellent un-primed adhesion to glass, ceramic tiles, many plastics and paint coatings, vitrified substrates. Key Benefits • Contains powerful fungicide to prevent mould growth • Wide service temperature range: -40°C to +100°C • Accommodates joint movement up to 20% • Excellent resistance to detergents and cleaning

 Open the catalog to page 1
GS200_DS_GB_2021-01-07_WEB-2

GS200 Sanitary Silicone • The minimum contact area with any substrate (including for fillet joints) should be determined by the quality of the bond. If in doubt, please contact Tremco CPG. • Sealant width not to be less than sealant depth. • Joint faces should be clean, dry and free from dust, oil, grease, old sealant and any traces of contaminant which may affect adhesion. Any previously applied sealant must be mechanically removed. • Thoroughly clean with a suitable cleaning solvent using the two cloth method, using one cloth dampened with the cleaning product to lift contaminants and a second...

 Open the catalog to page 2

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