SAYERLACK TU38**/00 CLEAR PU SELF SEALER

SAYERLACK TU38 CLEAR PU SELF SEALER

High Build Coat on Coat Lacquer with good Vertical Hold

Product Ref: TU3805/00-6 | Brand: Sayerlack

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£49.68 exc. VAT

Overview

Available in a number of sheen levels, this clear high solids, 2K Polyurethane Lacquer has been specially formulated for coating all timber substrates on automated and manual spray application. Sayerlack’s TU38**/00 is the ideal high build self-sealing PU Lacquer for good vertical hold. It is very fast drying, high build, pore wetting and smooth to the touch. It is ideal for Chairs, Turned Parts and Carved Parts. Activation with TH0727/00 and thinning with DT0040/00.

FEATURES

High Build
Smooth Finish
Superb Vertical Application
Good Pore Wetting
Available in All Sheens

Mixing Procedure: Part A Part B Thinner	Weight (Kg) TU38**/00 100 TH0727/00 50 DT0040/00 20-30
Application:	Conventional or Electrostatic Spray
Coverage:	80-160g/m²
Number of Coats:	Maximum 2
Drying Times @ 20°C Dust Free Touch Dry Stackable	15 Minutes 30 Minutes 1-2 Hours
Pot Life:	2 Hours

Technical Info

Solids:	48 ± 1
Gravity (kg/l):	1,000 ± 0,030
Viscosity @ 20°C:	57” ± 4” (DIN 6)
VOC Content:	531 g/l

Usage

PREPARATION

The substrate can be stained with the application of water based stains like AC0600/XX mixed with XX4130/00 binder or solvent based stains like XM8000/XX stain with binder AX2004/00. Denib when dry. For best results, we suggest preparing the surface using 240-320 grit stearate abrasives as they provide a higher efficiency than conventional. Ensure the surface is completely clean of dust and debris before coating.

A preliminary check is recommended for application on very porous wood.

APPLICATION

With good drying conditions and air circulation (20°C), a good build can be achieved with two coats of 160 g/m² with an interval of 30 minutes in between. Lower temperatures and higher relative humidity can lead to longer drying times, but it is possible to speed up drying using heated ovens.

AFTER CARE

Due to the high chemical resistance of Polyurethane Topcoats, the packaging used does not usually cause problems. We recommend high-density polythene. PVC or Pluriball are not suitable.

ALTERNATIVE HARDENERS/THINNERS

Sayerlack TH0715/00 @ 50% for a higher build.

OTHER

It is important to understand when using a Polyurethane Coatings to check whether your full system is appropriate. IWC are able to advise you on spray equipment and materials to achieve the perfect finish. Please click the contact us button for advice.