Overview
Essential details
CAS No.:
no
MF:
Mixture
Place of Origin:
Portugal
Classification:
Other Adhesives
Main Raw Material:
Acrylic
Usage:
Construction, Fiber & Garment, Packing
Brand Name:
Fassa
Model Number:
NO
Type:
NO
Product name:
High
Application:
DIY Crafts
Color:
White
Material:
Epoxy Resin+hardener
Keywords:
Excellent
Appearance:
Smooth
Feature:
Eco-friendly
Packing:
25kg/bag
Certificate:
ISO
Shelf life:
12 Months
Supply Ability
Supply Ability
1040 Bag/Bags per Week
Packaging & delivery
Port
Leixoes Portugal
Lead time:
Quantity(kilograms) 1 - 1040 >1040 Est. time (days) 20 To be negotiated
Product Description
Composition
FASSA MS 20 is a premixed dry mortar composed of Portland cement and hydrated lime, graded sands and specific additives to improve workability and adhesion.
Supply - Special sacks with protection against moisture, approx. 25 kg
Use FASSA MS 20 is used as a base coat plaster with application by hand or machine on walls made of bricks, concrete blocks, rough concrete etc. For special underlays you need to follow the instructions of the supplier.
Substrate preparation
Before the application the surface should be free from dust, dirt and salt efflorescence. Any traces of oil, grease, wax etc. must be removed beforehand. Smooth concrete surfaces must be dry and treated beforehand with primers, such as SP 22. Joints between different elements must be reinforced using special alkali resistant fibreglass mesh; the mesh must not be attached directly to the masonry, rather must be embedded in the surface of the plaster or render. In order to obtain good quality plasters and renders and avoid excessive consumption of material, it is recommended to pay special attention to the construction of the walls; the joints between the bricks must be carefully filled, any holes or cracks in the wall must be closed beforehand, door and window frames must only protrude by a few millimetres. To ensure the walls are plumb, use corner guards or screeds on the corners and vertical guides on the walls.
Mixing
MS 20 is mixed and applied by hand, or using plaster sprayers such FASSA, PFT or the like. For application by hand, add 19-21% clean water and mix in a cement mixer or, for small quantities, by hand or mechanical stirrer, for no more than 3 minutes. The mixed mortar must be applied within 2 hours. MS 20 is applied from the bottom upwards and then levelled using an H-shaped or blade screed with horizontal and vertical movements so as to ensure a flat surface. The product is applied in one single layer, to a thickness of 10 mm, and in two layers for greater thicknesses, up to 20 mm. Apply the second layer before the previous layer has hardened. The surface of the plaster or render can be floated, in order to obtain a uniform and compact surface and close any cracks due to plastic shrinkage of the product. This is to be done between 45 minutes and 2 hours after application, depending on the environmental conditions and the type of surface. In interior rooms, the walls are finished by applying materials such as float finishes, smooth coats, mineral wall coatings, etc.
Company Information
