DESCRIPTION
Master Patch NSF is a high performance epoxy resin based structural repair system that provides a smooth finish to the repaired areas. Perma Master Patch NSF is a three component product based on epoxy Base and Hardener and selected Quartz aggregate which needs only on site mixing to produce a multipurpose repair and adhesive mortar.
ADVANTAGES
DIRECTIONS FOR USE
Surface Preparation :
As will all epoxy resin systems, Surface preparation is of prime importance. For concrete surfaces, remove all grease, oil, dust, laitence, etc. Ensure substrate to receive the screed is sound, cut back to sound surface wherever necessary.
Primings:
Remove dust and ensure that all the surface is dry. Prime with Master Prime - CN/ Master Bond.
Mixing
Mix in a suitable pan type of a mixer all the igredients to get a homogenous paste.
Application
Master Patch NSF mortar thus prepared looks like a stiff paste. Apply the mixed Master Patch NSF mortar into the primed durface while it is still tacky, and feather edge in to restore the original shape of the structural member.
TYPICAL PROPERTIES
Component A | Thick Liquid |
Component B | Thick Liquid |
Component C | Granualar Quartz Powder |
Mixing Ratio | 2:1:4 |
Density of Mixture (Kg/Ltr) | 2.0 |
Pot Life | 20 min @ 30 C |
Compressive Strength at 7 days | 75 N/mm2 |
Tensile Strength 7 days | 16 N/mm2 |
Flexural Strength 7 days | 70 N/mm2 |
Bond Strength |
In concrete 3 N/mm2 In steel 15 N/mm2 |
Coverage | 0.5m2/ kg /mm |
SHELF LIFE
12 Mths from the date of manufacturing.
PACKING
Master Patch NSF is supplied in 10 kg and in bulk.
HEALTH AND SAFETY
Epoxy products generally cause irritation to the skin. Use of hand gloves by the workers is advised. Upon completion of day's work all the packing material should be burnt and buried.
QUALITY ASSURANCE
All “PERMA” branded products are manufactured under strict quality control supervision as per exact manufacturing specification. Should you find the behaviour of the product varying from the claims in the data sheets please stop the use of the product and contact the nearest Perma staff or distributor.
STATEMENT OF RESPONSIBILITY
Perma branded products when used in accordance with its current published directions for use performs as per its data sheets / catalogue. The manufacturer and the distributor will not be responsible for other materials and conditions of inferior workmanship.