Perma Bond Aid is a polymer based free flowing cementitious powder, which when mixed with water forms a mortar. This mortar is applied on difficult and non porous surfaces such as granite slabs, smooth RCC surfaces, concrete walls etc and combed with a notch trowel to create a mechanical key for further renderings and for using adhesives etc.
Perma Bond Aid finds its utility in rendering, stone fixing jobs and also when plastering on unhacked surfaces. Dense and non absorptive stones are often difficult to fix with regular cement mortar, so is the case with fixing of door and window frames of granites and other natural stones. A mechanical key if created helps in fixing these stones easily. Vitrified tiles of large dimension because of their non absorptive nature are also difficult to fix. In this case the mechanical key created by Perma Bond Aid becomes an economical and effective means for fixing these tiles.
Single component product, needs just addition of water, on site just before use. Hence it is easy to use. Product is economical as against epoxies which are used for creating mechanical key. The product is eco friendly.
DIRECTIONS FOR USE
Clean the surface to be treated to remove any oily or greasy contaminations by thoroughly washing it and allow it to dry. Ensure that the back of the tile or the stone which is going to be treated is also clean and sound. Add water to Perma Bond Aid in the proportion of 150 ml to 180ml (Depending on the sur face condition) water to one kg powder and mix thoroughly. Apply this paste on the back of the tile or stone surface with a trowel evenly. Using a notch trowel of 10mm, comb the surface to get uniform grooves and allow the paste to dry for 72 hours. If the surface which is supposed to receive the tile or cladding is also difficult or smooth, then do the same procedure on the surface as well and allow it to dry for 72 hours. Apply tile adhesive or fixing mortar on to the back of the tile or stone as well as on to the surface to be tiled or cladded and press the tile in position.
Mix Perma Bond Aid with water 3.5 times of Powder to 1 volume of water and mix the same to a smooth paste consistency. Apply the mix using a notch trowel oat on to the smooth concrete surface and allow it to dry. On the hardened Perma Bond Aid surface apply normal plaster as per regular application procedure.
||Free flowing powder
|Water required per kg
||150 ml to 180 ml
YIELD / COVERAGE
Perma Bond Aid gives a yield of 12 Ltrs. when mixed with 25 Kg powder. 60 kgs of Perma Bond Aid covers an area of 70 sq.ft when applied with a notch trowel to a thickness of 4 mm.
Perma Bond Aid is available in 10kg & 25kg sacks.
Perma Bond Aid has a shelf life of 12 months if stored in sealed original packing in a cool and dry place away from moisture and heat. If the storage is in moist and humid conditions shelf life may drop to 3 to 4 months.
PERMA warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.
The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.
The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.