Best selling Sealants from Sika
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1. Sika Sikaflex 221, 300ml
Sikaflex-221 is a versatile one-component polyurethane adhesive and sealant for a variety of substrates such as metals, primers and paints (two-component systems), ceramic materials, and plastics. Sikaflex-221 is suitable for the production of permanently elastic joints.
2. Sika Sikasil-C
Sikasil C is a one-component, neutral-curing silicone sealant that can be used both indoors and outdoors. Sikasil C is suitable for sealing on glass, metal, wood, acrylic, polycarbonate, and ceramic tiles. The substrate must be clean, dry, level, and free from grease, dust, and loose particles. Any paint, cement skin, and other weakly adhering materials must be removed. Sikasil C is delivered ready to use. After proper cleaning and substrate preparation, insert the cartridge into a manual or pneumatic gun and apply Sikasil C into the joints, ensuring contact with the joint sides. Air inclusions should be avoided. Use masking tape if sharp and very precise joint lines are desired. The tape should be removed while the sealant is still fresh. For a perfect surface finish, a smoothing agent can be used.
3. Sika Sikaflex 521 UV, 300ml
Hybrid adhesives and sealants, high performance without primer. Perfect for the following applications: Exterior waterproofing. Hybrid adhesives often do not require primer, which reduces installation time. They have excellent resistance to UV rays and do not use solvents or VOCs. Use on many substrates such as aluminum, stainless steel, polyester, glass, etc. Application temperature is 5° to 35° and skin formation time is 30 to 40 minutes.
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Pro
- Delivered quickly
- supple mass
- High adhesion
Sealant
Quantity discount
CHF12.60 per piece for 2 units CHF42.–/1l
Sika Sikaflex 521 UV, 300ml
0.50 kg, White, 300 ml
4. Sika Sikaflex-522
Sikaflex-522 is a low-emission, one-component STP adhesive and sealant. The product has good weather resistance and mould resistance. High resistance to ageing and weathering. Good resistance to mould. Particularly low-emission and low-odour. Fulfils the highest EHS requirements. Shows good adhesion to a wide range of substrates with minimal pre-treatment. Isega certificate for use in the food sector. Meets the hygiene requirements for air conditioning and ventilation systems in accordance with VDI 6022, Sheet 1:2011-07. Emicode EC1PLUS certified. Areas of application: Sikaflex-522 shows good adhesion to a wide range of substrates and is suitable for elastic sealing and bonding applications indoors and outdoors. This product is suitable for applications in the air conditioning and ventilation sector as well as for food processing plants. Suitable substrates are wood, glass, metals, metal primers and paints (two-component systems), ceramic materials and plastics. Follow the manufacturer's recommendations before using Sikaflex-522 on materials susceptible to stress cracking. Preliminary tests must be carried out with original materials to avoid stress cracking. This product is only suitable for experienced users. To ensure adhesion and material compatibility, preliminary tests must be carried out with original materials under the respective conditions. Notes: Consultation is required for transparent substrates and substrates at risk of stress cracking.
Sealant
Quantity discount
CHF10.10 per piece for 2 units CHF33.66/1l
Sika Sikaflex-522
0.49 kg, Black, 300 ml
5. Sika 111 Stick and Seal
One-component, solvent-free, elastic adhesive and joint sealant for most building materials in interior and exterior areas. It offers very good adhesion and compatibility on many substrates and also adheres to matt damp concrete. The product has good mechanical and weather resistance, is sound- and vibration-resistant, and features very low emissions.
6. Sika Sikasil®-108 Nature Matt 310 ml black
Sikasil®-108 Nature Matt is a high-quality, one-component universal sealant specifically designed for use in construction and sanitary applications. This mold-resistant and non-corrosive silicone sealant is suitable for both indoor and outdoor use. The matte surface ensures aesthetic integration with various materials, particularly natural stone surfaces. The sealant offers excellent adhesion and flexibility, making it ideal for a wide range of applications, from sealing joints to repairs. With a content of 310 ml, it is convenient and easy to handle, facilitating application and allowing for precise workmanship.
- Mold-resistant and non-corrosive
- Suitable for indoor and outdoor applications
- Matte surface for aesthetic integration
- Excellent adhesion and flexibility.
Sealant
Quantity discount
CHF14.50 per piece for 2 units CHF46.78/1l
Sika Sikasil®-108 Nature Matt 310 ml black
0.37 kg, Black, 310 ml
7. Sika Sikagard-703 W
Improves water resistance and is vapor-permeable. It is a protective measure that does not alter the optical appearance of the surface. It reduces surface contamination as well as the formation of fungi, algae, and moss. It can be painted over with various color systems and is ready to use and solvent-free.
8. Sika MultiSeal
Sealing tape for quick repairs. Self-adhesive and weather-resistant. With Sika's bitumen sealing tape, you can carry out quick repairs in your home and garden yourself. The self-adhesive sealing tape can be used, among other things, for roofing and plumbing work, to seal connection sheets, or for repairing bitumen-compatible membranes. The aluminum-coated sealing tape is weather-resistant and can be painted over with commercially available coatings. It is load-bearing immediately after installation.
9. Sika Sikalastic-612
Sikalastic-612 is a high-quality, one-component, moisture-curing polyurethane liquid plastic sealant that has been specially developed for creating a crack-bridging and jointless seal on roofs and balconies under tiles. With a content of 5 litres, this product offers an effective solution for waterproofing surfaces that have to meet special requirements in terms of weather resistance and durability. The grey colour ensures an attractive appearance and can be harmoniously integrated into various design concepts. Sikalastic-612 has a weight of 7.1 kilograms and is easy to use, making it an ideal choice for both professional users and DIY projects. The universal sealant ensures a reliable seal that retains its functionality even in changing weather conditions. This product is an excellent choice for anyone looking for a durable and effective solution for waterproofing roofs and balconies.
10. Sika Primer-3N transparent
The Primer-3N from Sika is a 1-component, solvent-based primer specifically designed for application on porous and metallic substrates. It is ideally suited for use with SikaBond, Sikaflex, SikaHyflex, and Sikasil products. This transparent primer offers easy application and ensures optimal adhesion on materials such as concrete and metal. The water-repellent properties of the primer help enhance the durability of the sealants applied over it. Additionally, the primer features a short evaporation time, which increases efficiency during processing. The application is straightforward and allows for quick further processing, making it a practical choice for various construction and renovation projects.
- Easy application for efficient processing
- Water-repellent properties to improve adhesion
- Short evaporation time for quick further processing.
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