KOSTER American Corporation Datasheets for Sealers and Seal Coatings
Sealers and seal coatings are used to seal surfaces or to form a barrier on a surface. They differ from sealants, which are used to seal joints or gaps between surfaces.
Sealers and Seal Coatings: Learn more
| Product Name | Notes |
|---|---|
| A multi purpose waterproofing product with excellent adhesion to dry and moist substrates. KOSTER 21 is a 2 component, solvent-free, liquid applied, elastic and crack bridging material. It is liquid... | |
| Fast curing cementitious sealing slurry with excellent resistance to aggressive ground water and high water pressure. Used in combination with KOSTER KD 2 Blitz Powder and KOSTER KD 3 Sealer... | |
| Fast setting, expandable plug and repair mortar. An intensive contact between existing substrate and the mortar is achieved. It is suited to plug active water leaks. | |
| Hot-applied, highly elastic rubber-bitumen sealing compound for waterproofing against pressurized water up to 50 bar. It can also be used as a hot-applied joint grout. Ductility up to 2000 %. | |
| KD-2 Blitz Powder is a highly reactive powder with an extremely short setting time. Active water leaks are stopped within a few seconds with the dry powder. Used in combination... | |
| KD-3 Sealer is a water/silicate-based liquid. The active ingredients penetrate deeply into the substrate and forms compounds that are not water soluble. Therefore the pores are sealed and permanently waterproofed.. | |
| KOSTER BD 50 is a ready-for-use, solvent-free and easy to spread sealing compound for waterproofing surfaces under tile and/or floor coverings in damp and wet rooms. Once applied to the... | |
| KOSTER Elastic Roof is an elastic, crack bridging, and solvent-free waterproofing material for dry and slightly damp substrates. It is free of VOC's (Volatile Organic Compounds), free of Polyurethanes, and... | |
| KOSTER EM-VS is a universally applicable, water based, scratch-resistant epoxy resin sealant with very high covering power. It bonds very well to all cementitious substrates. It is resistant to medium... | |
| KOSTER KB-Flex® 200 is a permanently elastic waterproofing compound for sealing tubular pipe penetrations, cavities, etc., against moisture or pressurized water. It remains permanently pliable and adheres very well to... | |
| NB 1 "Fast" is a fast setting, deep crystallizing, cementitious coating for waterproofing cementitious substrates. It is resistant to pressurized water and may be used for positive or negative-side waterproofing... | |
| NB 1 Grey is a watertight, cementitious waterproofing compound with crystallizing agents. Sealing with KOSTER NB 1 Grey provides excellent pressure and abrasion resistance. Used for waterproofing new or old... | |
| NB 2 White is a cementitious coating use to waterproof cementitious substrates and is resistant to water under pressure. Waterproofing coatings made of NB 2 possess a high pressure and... | |
| Single component, solvent-free, stable, elastic, polymer modified bitumen thick film sealant with polystyrene light fillers. Suitable for spray application. Resistant against pressurized water, bridges cracks up to 5 mm. For... | |
| Solvent-free, crack-bridging, stable, two-component, polymer modified bitumen thick film sealant with polystyrene light fillers in accordance with DIN 18 195. Approved by the building authorities. For waterproofing construction members in... | |
| Solvent-free, highly elastic bitumen / rubber based sealing compound. For high quality external waterproofing of construction members in ground contact, such as basements. Also suitable for waterproofing under protective screed... | |
| Two-component, compression-resistan t, elastic, fibrated, polymer modified bitumen thick film sealant for the secure waterproofing of buildings in accordance with DIN 18 195, such as basements. Specially designed for spray... | |
| Two-component, compression-resistan t, elastic, polymer modified, fibrated bitumen thick film sealant for the secure waterproofing of buildings in accordance with DIN 18 195, such as basements. Resistant to pressurized water,... |