Sealants

Onninen Wholesale offers a wide range of sealants for various applications in construction, installations and renovation works. In our offer you will find sealants of the highest quality, which will work well in home conditions and in professional implementations. Available products come from renowned manufacturers, which guarantees their effectiveness, durability and ease of application. Thanks to the variety of available types, every installer and DIYer will find the right sealant for their project.

What are sealants used for?

Sealants are preparations used to fill gaps, insulate, protect against moisture and improve the tightness of joints. Depending on the type, sealants can be used to seal windows, doors, roofs, sanitary and heating installations, as well as in finishing and assembly works. Thanks to their properties, they adhere perfectly to various surfaces, such as metal, wood, glass, ceramics, concrete and plastics, providing long-term protection against water, dust and other external factors.

Which is better – silicone or sealant?

Silicone and sealant are two different products, although often used interchangeably. Silicone is flexible, resistant to UV radiation, moisture and variable temperatures, making it an ideal choice for outdoor applications, in bathrooms or kitchens. Sealants, on the other hand, are available in many variants, such as acrylic, polyurethane or hybrid, so they can be precisely matched to specific needs. The choice between silicone and sealant depends on the place of application, working conditions and requirements for durability and flexibility.

Application of sealants

Sealants are widely used in various industries. They are used for:

• Sealing windows and doors   – prevent the penetration of water and air, improving thermal and acoustic insulation.
• Connecting elements of sanitary installations   – ensure tightness and resistance to moisture in bathrooms and kitchens.
• Roof and sheet metal repairs   – protect against leaks and mechanical damage.
• Installation of panels and strips   – enable precise adjustment and permanent connection of elements.
• Insulation of connections in heating and ventilation installations   – increase the energy efficiency of systems.

How to lubricate seals?

Sealants do not require additional lubrication after application, but proper surface preparation before application is crucial to obtain a durable connection. Before applying the sealant, clean, dry and degrease the surfaces to ensure good adhesion. In the case of silicone sealants, it is also worth using special tools, such as spatulas or smoothers, to obtain aesthetic and even joints.

Why buy sealants from Onninen?

When choosing sealants at the Onninen wholesaler, you can be sure that you are getting the highest quality products that will meet even the most demanding standards. Our wide range allows you to find the perfect solution for each project, and competitive prices and fast order fulfillment make shopping at Onninen convenient and profitable. Take advantage of the offer and choose sealants that will provide effective and durable protection for your installations and structures!