Wacker General Purpose(GP+) Anti-Fungal White Sealant 280 ML(24Nos/Ctn)

WACKER® GP+ GENERAL PURPOSE ANTI-FUNGAL is a one-part, acetoxy silicone sealant for general purpose sealing. This product is mildew-resistant and therefore particularly suitable for applications where an anti-fungal effect is essential.

WACKER® GP+ GENERAL PURPOSE ANTI-FUNGAL cures at room temperature in the presence of atmospheric moisture to give a permanently flexible silicone rubber.

Properties

• Excellent antifungal properties
• Long shelf life
• Non-sag
• Readily gunnable both at low (+5 °C) and high (+40 °C) temperatures
• Rapid crosslinking: quickly becomes tack-free and crack-resistant
• Flexible at low (- 40 °C) and high temperatures (+100 °C) following cure
• Adheres excellently to glass, vitrified surfaces, ceramic tiles, selected plastics and most coatings

Application details - Application fields

• Sealing applications (car, boat, caravan, house)
• Suitable for many general industrial sealing and bonding uses
• Sanitary sealing

Processing

The substrate areas that will be in contact with the sealant must be clean, dry and free of all loose material such as dust, dirt, rust, oil and other contaminants. Non-porous substrates should be cleaned with a solvent and a clean, lint-free, cotton cloth. Remove residual solvent before it evaporates with a fresh clean, dry cloth. For application from cartridges cut thread open, fix nozzle on top and cut to required bead size. The sealant can be applied in beads or layers. It requires moisture in order to cure. The curing time can take longer at lower temperatures, lower humidity or by low volume of air exchange.

Certification

WACKER® GP+ GENERAL PURPOSE ANTI-FUNGAL is certified and classified according to

• ASTM C920 S-NS class 25, Use NT, G, A
• EN 15651-1 - Class 12,5E, F-EXT-INT-CC
• EN 15651-2 - Class G-CC
• EN 15651-3 - Class XS1
• EMICODE EC-1

Adhesion

WACKER® GP+ GENERAL PURPOSE ANTI-FUNGAL exhibits excellent primerless adhesion to many non-porous siliceous materials, e.g. glass, tiles, ceramics, enamel, glazed tiles and clinker varnished or painted wood as well as selected plastics and coatings

Users must carry out their own tests due to the great variety of substances. The adhesion can be improved in many cases by pretreatment of the substrates with a primer. If adhesion difficulties arise please contact our technical service.

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