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Polyurethane Paint Hardeners

They are hardeners used in certain mixing ratios together with polyurethane-based products in the tinting system. Since SP.170 provides yellowing resistance, it is used as 2/1(mixing ratio) in white and white tones bright colored paints. It is recommended to use SP.100 at a ratio of 2/1 in the dark color group.

In matte group, when yellowing resistance is required, 1st group base should be used and mixed with SP.195 at a ratio of 2/1. When a second group base is used, it should be mixed with SP.185 at a ratio of 4/1.

Product Features

Product Name
Product Description
Chemical Structure
TDS
SDS
Density, 20°C gr/cm3
Appearance
Storage Conditions
Package Type

SP.100
Polyurethane High-Gloss Paint Hardener
Isocyanate
0,991± 0,02
Transparent
It should be stored in closed packages, in a dry clean, cool environment that will not be exposed to direct sunlight. In its original packaging, the stock period is 1 year.
6 kg / 1,5 kg

SP.170
Polyurethane High-Gloss Paint Hardener-non-yellowing
Isocyanate
0,987± 0,02
Transparent
It should be stored in closed packages, in a dry clean, cool environment that will not be exposed to direct sunlight. In its original packaging, the stock period is 1 year.
6 kg / 1,5 kg

SP.185
Polyurethane Matt Paint Hardener
Isocyanate
0,981± 0,02
Transparent
It should be stored in closed packages, in a dry clean, cool environment that will not be exposed to direct sunlight. In its original packaging, the stock period is 1 year.
3 kg / 0,75 kg

SP.195
Polyurethane Matt Paint Hardener-non-yellowing
Isocyanate
0,962± 0,02
Transparent
It should be stored in closed packages, in a dry clean, cool environment that will not be exposed to direct sunlight. In its original packaging, the stock period is 1 year.
6 kg / 1,5 kg