KÖSTER KB-Flex 200

KÖSTER KB-Flex 200 is a permanently plastic, waterproof, and vapor-tight sealing compound designed for sealing pipe and cable penetrations through structural elements and other voids. It is resistant to moisture and water pressure up to 7.5 meters of water column. Thanks to its flexibility and excellent adhesion to various substrates, KÖSTER KB-Flex 200 is a reliable solution for a wide range of construction applications.

 

Key Features KÖSTER KB-Flex 200

• Permanent Plasticity: Remains permanently moldable, allowing easy adaptation to various shapes and sizes.
• Waterproof: Withstands water pressure up to 7.5 meters of water column.
• Vapor-Tight: Prevents water vapor penetration, critical in many construction applications.
• Excellent Adhesion: Bonds effectively to dry and damp substrates, including concrete, brick, mortar, plaster, ceramics, PVC, polyethylene, polypropylene, steel, and other metals.
• Temperature Resistance: Withstands temperatures up to +50°C.
• Non-Sag Consistency: Paste-like texture facilitates application in vertical and hard-to-reach areas.

 

Advantages

• Ease of Application: Simple to apply with a cartridge gun.
• Versatility: Suitable for various substrates and conditions, including dry and wet surfaces.
• Quick Execution: No drying time required, speeding up sealing work.
• Durability: Long-lasting plasticity and water resistance ensure permanent seals.
• Safety: Safe to use when following safety instructions.

 

Applications

KÖSTER KB-Flex 200 is designed for permanently plastic sealing of pipe and cable penetrations in underground structures. It is also suitable for:

• Sealing water leaks.
• Sealing active water flow in pipe penetrations.
• Filling voids and closing openings.
• Sealing cable penetrations and pipe transitions in structural elements.

 

Technical Specifications

• Base Material: Polyolefins
• Color: Gray
• Density: 1.60 g/cm³
• Temperature Resistance: Up to +50°C
• Consistency: Paste, non-sagging
• Waterproofing: Resists up to 7.5 meters of water column
• Application Temperature (Air): +5°C to +35°C
• Material Temperature: Minimum +30°C
• Substrate Temperature: +5°C to +30°C

 

Instructions for Use

1. Material Preparation: Before use, place the material in warm water (max. +40°C) for 15 minutes. Increase warming time at lower temperatures.
2. Substrate Preparation: Ensure the surface is free from grease, tar, oil, and loose particles. Remove dust, sand, and debris.
3. Application: Insert the cartridge into a caulking gun and apply the paste starting from the deepest part of the penetration. Ensure at least 8 cm of the penetration depth is filled.
4. Final Steps: For cable sealing, gently move the cable after applying the paste to fill any voids. Press the paste with a metal spatula and smooth the surface.

 

Consumption

Approx. 1.6 kg per liter of void.

 

Cleaning Tools

Clean tools immediately after use with KÖSTER Universal Cleaner.

 

Packaging and Storage

• Packaging: 850 g foil (530 ml)
• Storage: Store at room temperature (below +30°C) in tightly closed packaging. Shelf life is at least 2 years.

 

Opakowanie i przechowywanie

1. Opakowanie: Folia 850 g (530 ml).
2. Przechowywanie: Przechowywać w temperaturze pokojowej (poniżej +30°C) w szczelnie zamkniętych opakowaniach. Okres składowania wynosi co najmniej 2 lata.

Safety Precautions

Before use, read the Safety Data Sheet, Technical Data Sheet, and follow workplace safety and hygiene regulations.

KÖSTER KB-Flex 200 combines durability, flexibility, and ease of application, making it an ideal choice for a wide range of sealing applications in construction.

 

Technical Data Sheet KB-Flex 200