Tile Adhesive for Indoor Areas
Polybit CM 9 is a classic cement-based tile adhesive for laying ceramic tiles and slabs with a profiled back indoors.
Properties
- Easy workability
- Suitable for wet areas
- High durability
- Excellent for all common indoor applications
- Perfect for ceramic tiles (glazed, terracotta), porcelain tiles, mosaic tiles
Recommended use
Polybit CM 9 is a tile adhesive with low-emission LEED designed for fixing tiles on:
- Cement and cement-lime plasters, cement screeds, cement ground coats, concrete substrates
- Light weight AAC blocks / concrete block
- Wet areas (with periodic water penetration) e.g. bathrooms, kitchens, toilets
- Utility rooms as cellars, storerooms, drying rooms, corridors, stairs, anterooms, living rooms
- Excellent for all common indoor applications
- Perfect for ceramic tiles (glazed, terracotta), porcelain tiles, mosaic tiles
Polybit CM 9 SHOULD NOT be used on deformable substrates such as: primed plasterboards, wood chip-boards, heated floors, large tiles for walls, higher loads and on top of Polybit flexible sealing materials like Polyflex. Alternatively under the above cases Polybit CM16 should be used.
Step by Step
Pour Polybit CM 9 into the precisely measured amount of clean water (see technical data) and stir with a drill and mixer until a homogenous mass without lumps is reached. Leave for 2 min. and then stir again. Apply the mortar with a suitable notched trowel. For indoor use, the mortar coverage (contact area) on the tile backside must be at least 65%. Place the tiles only during the open time of the adhesive. Do not lay tiles butt jointed! Fresh excess mortar can be removed with water; hardened material can only be removed mechanically. Grouting on the wall can be done after 8 hours and after 24 hours in floor using Polybit grouts. Walkability is reached after 24 hours. Expansion joints, joints at the corners of walls and floor and around sanitary equipment shall be filled with silicone sealant.
CoverageTile A
4 - 5 sqm / bag
Mixing Proportion
Use Water. 4.0 to 4.8L water per 20 kg bag and 5.0 to 6.0L water per 25 kg bag
Colour and Quantity
Grey 25kg / White 20kg
Finer Details
Initial maturing time - Approx. 2min
Pot life - >1hr
Application thickness - 3 to 10mm
Open time - Approx 10min
Disclaimer
The information in this document is given to the best of Polybit's knowledge, based on laboratory testing and practical experience. Polybit's products are considered as semi-finished goods and as such, products are often used under conditions beyond Polybit's control. Polybit cannot guarantee anything but the quality of the product itself.
