Perma PU Sealant – White is a highly flexible and durable Polyurethane Sealant which is ideal for sealing joints in internal as well as external surfaces of the building. Perma PU Sealant – White has good adhesion to a variety of building materials and surfaces.
Perma PU Sealant – White is used in expansion joints internally and externally. It is ideal for use at the junction of precast elements of building. It is used for sealing joints between dissimilar materials such as metal, wood concrete etc.
Perma PU Sealant – White is tough and hence resists foot traffic. It is suitable for sealing expansion joints in the walkways and on podiums.
Perma PU Sealant – White is resistant to UV light hence in the exposed conditions its color is unaffected.
Perma PU Sealant – White can be painted over with enamel paints so that the uniformity
of the appearance can be mentained.
Perma PU Sealant – White is resistant to a high degree of temperature exposures. It can
Perma PU Sealant – White is very strong in adhesive properties and is suitable for use in a variety of surfaces such as concrete metal and wood without a primer.
Upon curing Perma PU Sealant – White creates a smooth and even surface
resist temperatures between -30°C to +120°C.
METHOD OF APPLICATION
The edges of the joint to be sealed must be clean and should not contain any oil, grease, dust dirt or moisture. Fill the sealant along the joint to be sealed taking care not to form any air pockets, and there after tool the joint to a smooth surface with a suitable spatula. A bond breaking tape needs to be used to ensure that the sealant does not contact the bottom of the joint. The joint width to depth ratio may be maintained at 1:1 up to 15 mm width and thereafter joint width to depth ratio could be 2:1. Clean the equipment and tools immediately after use when the sealant is still wet with ethyl acetate or a suitable solvent.Upon drying it can only be cleaned by mechanical means.
|Maximum Joint With
|Elongation At Break
One 600 ml sausage will cover a 6mm X 6mm joint length of about 17 meters.
Perma PU Sealant – White is available in 600 ml sausages.
Perma PU Sealant – White has a shelf life of 12 months from the date of manufacture.
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.