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ISF AC4 (Waxy Feel) Acid Cat Basecoat Sealer Clear

Interior furniture & joinery clear coat with improved marr resistance
£323.99 (inc. VAT)
You can earn 323 loyalty points with this purchase

ISF AC4 (Waxy Feel) Acid Catalised Clear Basecoat (2 pack - including catalyst)

Product Features

  • Waxy feel formulation improves marr resistance

  • Higher Viscosity than the standard AC2 to give better vertical hold

  • BS 6222-3: 2017 Finish Performance – Other Surfaces

  • FS 6250: 2018 Finish Performance - Horizontal Surfaces: Contract

Uses:  Interior furniture & joinery.

Topcoat finish:

  • AC4-3-CL005-005 AC4 (Waxy Feel) Clear Dead Matt (5%)
  • AC4-3-CL010-005 AC4 (Waxy Feel) Clear 10% Sheen
  • AC4-3-CL025-005 AC4 (Waxy Feel) Clear 25% Sheen
  • AC4-3-CL035-005 AC4 (Waxy Feel) Clear 35% Sheen
  • AC4-3-CL050-005 AC4 (Waxy Feel) Clear 50% Sheen

Topcoat Catalyst: AC4-8-20026-0.5   AC4 WF Catalyst (500ml)

Basecoat: AC4-4-SE010-005 AC4 (Waxy Feel) Basecoat Sealer Clear

Basecoat catalyst: AC4-8-20026-0.5 AC4 WF Catalyst (500ml)

Thinner for the system:

  • ACT-9-TH000-005 ACT Acid-Cat Thinners
  • CL2-9-TH031-005 No 31 Anti Bloom Retarding Thinners

Application Equipment:    Conventional airless / airmix or HVLP spray equipment.


MIX RATIO - Mix 9 Parts AC4-Lo Part A with 1 Part AC-Lo Catalyst. Apply a light coat of AC4- Lo Sealer, allow to dry, de-nib & apply another sealer coat as necessary. Then after a further de-nib apply a full even coat of the AC4-Lo Top Coat. Once catalysed, thinners not normally necessary, however ACT thinners may be used if required up to a maximum of 10% by volume. Allow to dry overnight prior to packing. AC4-Lo Lacquer may be used Coat on Coat. Do not use over pre-catalysed basecoats. For colour shading AC4-Lo may be tinted with 'ISF 300 Range Woodstain', up to a maximum 5% by volume.

Further information: Please ensure that the total system film thickness (DFT) does not exceed 150 microns.
Always light sand between coats to assist adhesion. Maximum 2 coats in any 8 hours.

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