UNISTER(VN) POLYESTER BACK

These specifications apply to “UNISTER(VN) EP BACK COAT”, an epoxy back coat. It gives an excellent performance on all types of substrates and pre-treatments. Excellent P/U foam adhesion and Anti-corrosion. Primarily designed for back of sandwich panel, it can also be used for Service back coating.

Selection Guide

Products	Architecture
Products	UNISTER(VN) TOP	UNISTER(VN) MATT	UNISTER(VN) POLYESTER BACK
Resin Type	RMP	RPM – PU	RMP
Coating System	2C 2B	2C 2B	1C
DFT(μ, nominal)	Primer: 5 Top: 10 ~ 15	Primer: 5 Top: 25~ 30	Back : 5
Appearance	Smooth	Rough	Smooth
Gloss Range (60°)	12~85	5 ~ 10	30 ~ 45
Hardness	F~2H	F~2H	2H
Flexibility (No Crack)	2T~3T	2T~3T	2T ~ 3T
Application	Roof , Wall Panel	Roof , Wall Panel	Roof , Wall Panel ( Back )
Remarks	RMP: Regular Modified Polyester PU: Polyurethane Linear Polymer : Linear Polyester HPP : High Molecular weighted Polyester

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Other Products

UNISTER(VN) TOP COAT picture_as_pdf

UNISTER(VN) TOP COAT is a thermosetting coating based on a combination of polyester and Melamine resins.
It is possible to bake and dry in very short time. Any color shade with or without gloss is available. Although primarily designed as an exterior coating, It can also be used for interior application.

UNISTER(VN) MATT picture_as_pdf

UNISTER(VN) MATT is based on a combination of polyester and Melamine resins.
It’s formulated for outdoor coating demanding outstanding durability.
It provides versatile and excellent performances like high durability, scratch resistance, etc.
Especially, it provides the unique design characteristic (Soft texture of a material) which uses a special Filler with excellent durability and a bumpy surface of the film.