Integral Water Repellent (IWR) Color Skimcoat/ Mortar FinishSkim

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Technical information:

PRODUCT DESCRIPTION

FinishSkim is a one-component, pre-blended, normal - hardening fine-grained, water-repellent skimcoat/ mortar available in 40 colors, based on cementitious binders, selected water – repellent polymer, admixtures and synthetic powder polymers, alkalis resistant and UV safe color pigment prepared according to a special formula developed in the BUMATECH Research and Development department
Due to its special composition, the mixture obtained by mixing FinishSkim with water is easy to apply with a flat metal trowel. Once cured it has a high bonding strength. FinishSkim can be applied at a maximum of 3mm/ layer and maximum 2 layers (should be reinforced by alkalis resistant fiber glass mesh BuMaMesh 70/ 150)
The product can be used for decorating internal or external surfaces (as long as they are partially covered and protected by BuMaSeal S Plus)

SUITABLE SUBSTRATES

Test	Test Method	Specification	Result
Setting time - Initial set - Final set	TCVN 7239:2014	Min 110 Max 450	Meet requirements
Water retention		> 98%	Meet requirements
Adhesion strength in standard condition		≥ 0.45 MPa	≥ 1.00 MPa
Adhesion strength after water immersion for 72 hours		≥ 0.30 MPa	≥ 0.80 MPa
Adhesion strength after thermal shock cycle test		≥ 0.30 MPa	≥ 1.00 MPa
Hardness of surface after 7 days		≥ 0.12	≥ 0.15
Flexural strength under standard conditions	TCVN 7899-4:2008 ISO 13007-3:2010	> 2.5 N/mm²	Meet requirements
Compressive strength under standard conditions		> 15.0 N/mm²
Water absorption after 30 mins		≤ 2.0 g
Water absorption after 240 mins		≤ 5.0 g

Products of the same category

Image	Product information
	Integral Water Repellent (IWR) Color Skimcoat/ Mortar FinishSkim