Materials and Datasheets
1. KOSTER Repair Mortar Plus
• Hydrophobic and water proofing.
• fast setting repair mortar which is resistant to pressurized water.
• slightly expanding repair mortar with excellent adhesion
• it can be used as a PCC (polymermodified cement concrete) mortar.
2. KOSTER Polysil TG 500
- A primer for mineral substrates before waterproofing with cementitious waterproofing slurries for the protection of mineral substrates.
- In case of masonry restoration, the product is used during substrate preparation for restoration plaster systems in order to harden the substrate and immobilize salts.
- KÖSTER Polysil TG 500 is a low viscous.
- substrate solidifying.
- On salt containing and moist substrates.
- it causes a reduction of the pore volume and thereby prevents the renewed formation of salt efflorescence.
3. KOSTER Glass Fiber Mesh
• Highly tear resistant mesh for the reinforcement of waterproofing layers
• Reduce the danger of cracking as well as connections, wall/floor junctions, and fillets.
• Resistant to dislocation.
• plasticizer-free.
• resistant to alkalis.
4. KOSTER Super Fleece
- High strength polyester nonwoven reinforcement fabric for liquid waterproofing products. To reinforce waterproofing in corners and other areas prone to cracking
- to connect to gutters, gullies, and similar custom details.
- 10 cm and 30 cm wide, 50 m roll.
5. KOSTER KB Flex 200
- Sealant for pipe and cable penetrations even in the case of pressurized water.
- 1-component.
- permanently plastic material ،can therefore be directly applied from the cartridge – even in the case of flowing water.
- Excellent adhesion to multiple substrates.
- Easy application.
- Horizontal and vertical (overhead) applications are possible – Irregular shapes can be sealed.
- Good chemical resistance.
- Resist water pressure.
6. KOSTER TPO
- Membrane.
- Hot-air-welding plastic roofing.
- Made of thermoplastic polyolefins.
- Can be used for flat roofs, pitched roofs,
green roofs, terraces, balconies, roof
gardens and concrete water tanks. - UV-Resistant.
- Recyclable.
- Safe for health, water, soil, and plants.
- Environmentally friendly.
- High cold flexibility (≤ -50°C).
- Free of softeners and chlorine.
7. KOSTER TPO Aqua 1.5
- it is a membrane.
- highly tear resistant.
- provides very high flexibility.
- large cracks are securely bridged.
- Environmentally friendly.
- Hot air welding plastic roofing.
- UV Resistance.
- Recyclable.
- Safe for health, water, soil and plant.
8. KOSTER 2 IN 1
- Polyurethanes.
- 2 Components.
- Broadly applicable PU injection resin for dry and
water bearing cracks. - Elastic foam when coming into contact with
water. - Intelligent material that foams in contact with water
or creates an elastic resin in dry conditions. - Only one Material is needed.
- Applicator no longer needs to verify if a crack is wet
or dry.
9. KOSTER IN 8
- Polyurethanes.
- One component.
- Reacts immediately upon contact with water
and forms a compact viscoelastic,
waterproof polyurethane foam. - Elastic.
- Waterproofing of water-bearing cracks.
- Reacted very fast.
- It has ablity to follow crack movements.
- Resistant to acid and hydrolysis.
10. KOSTER 1C Injection Pump
- 6 l material hopper.
- 5 m high pressure material hose d = 6 mm.
- High pressure ball valve / mouth piece, M 10 x 1.
- Manometer max. 200 bar.
- Instruction of use.
11. KOSTER FS Primer 2C
- KÖSTER FS Primer 2C is a fast curing.
- Transparent.
- solvent free two component bonding agent.
12. KOSTER Joint Sealant FS-H
- Self Levelling joint sealant with excellent resistance against mechanical stresses.
- high resistance against water, sea water, salt solutions, petroleum and mineral oils.
- It is rot and root resistant.
- The rubbery-elastic material based on polysulfides is 2-component.
- Elastic.
- Use for horizontal joints.
13. KOSTER Joint Sealant FS-V
- Self Levelling joint sealant with excellent resistance against mechanical stresses.
- high resistance against water, sea water, salt solutions, petroleum and mineral oils.
- It is rot and root resistant.
- The rubbery-elastic material based on polysulfides is 2-component.
- Elastic.
- Use for vertical joints.
14.KOSTER KB-Pox Adhesive
- High performance adhesive.
- KÖSTER KB-Pox Adhesive develops a high adhesive strength to concrete, mortar, metal, wood and many other building materials.
- It develops high early strength.
- It is a 2 component,
- epoxy based,
- contains no solvents and has a 100 % solids content.
15. KOSTER Joint Tape 20 and Joint Tape 30
- Use for sealing expansion and dilatation joints.
- KÖSTER Joint Tape 20 is UV resistant,
- highly elastic.
- can withstand extreme movements in the joint.
16. KOSTER MS Flexfolie
- It is Hybird.
- Single component.
- Solvent free.
- Highly elastic.
- Apply to dry and slightly moist substrates.
- Multiple surface application.
- High UV resistance
- Quickly resistant to rain.
- Eco-Friendly Material.
- Crack bridging waterproofing material.
- Fast curing.
17. KOSTER CT 121
- KOSTER CT 121 is a solvent-free primer
- used for priming of mineral surfaces before the application.
- making it exceptionally suitable for filling surface cracks through saturation.
- Suitable for leveling surface roughness before final coating.
18. KOSTER BD 50
- Solvent-free.
- Easy to apply.
- Highly elastic.
- Waterproofing surfaces under tile and
coverings in damp and wet rooms. - Dries quickly to make impact.
- Crack bridging.
- For waterproofing surfaces under tile.
- It cures to a highly flexible.
19. KOSTER BD 50 Primer
- Special primer for the KÖSTER BD System on dry or absorbent substrates.
- Penetrates deeply into the substrate creating an excellent bonding bridge for the subsequent waterproofing.
- is solvent-, plasticizerand filler-free.
- is water-resistant which means that after the application it does not wash off or rain off.
20.KOSTER NB 1 grey
- Cementitious.
- Abrasion resistant.
- Chemical and sulphate resistance.
- Suitable for moist surfaces.
- Water Proofing.
- Easy to apply.
- Open to water vapor diffusion.
- Certified for drinking water environments.
- Can seal the hairline cracks caused by shrinkage
21. KOSTER NB Elastic Grey
- Cement base.
- Abrasion resistant
- waterproofing.
- Suitable for moist surfaces.
- Elastic.
- Resistant to foot traffic.
- Suitable for mineral substrates such as
concrete and brick walls. - Can be use for under tile.
22. XPS
- It is produced by extrusion from polystyrene raw materials.
- it is made in the form of a plate in size and pressure resistance
- Used for heat and cold insulation.
