Thermal Paste AG TermoPasty Lakier PVB 60 50ml (AGT-199) - heat-conductive coating, 50 ml

AG TermoPasty Lakier PVB 60 (AGT-199) is a PVB-based thermal paste supplied as a 50 ml lacquer designed to improve heat transfer between electronic components and mating surfaces. The product forms a thin, uniform, heat-conductive coating that fills microscopic gaps and enhances thermal contact where conventional pastes or pads may be unsuitable. Its lacquer form allows controlled application over larger areas and on components that require a consistent, spreadable thermal layer.

Advantages

The lacquer delivery provides an even, thin film that reduces thermal resistance and supports steady heat flow. The PVB binder ensures good adhesion to metals, ceramics and typical PCB materials while maintaining consistent thermal performance after application. The product is ready to use from the container and is suitable for precise coating applications where a uniform, spreadable medium is required.

Suitable for

• Improving thermal contact between power semiconductors and heat sinks
• Coating small electronic assemblies and components for improved heat dissipation
• Applications requiring a thin, spreadable thermal layer instead of bulk grease
• Repair or modification tasks where controlled coating and adhesion are needed

Key specifications

• Form: heat-conductive lacquer (PVB-based)
• Volume: 50 ml
• Application type: brush/coatable lacquer suitable for thin-film thermal layers
• Compatibility: adheres to metals, ceramics and common PCB substrates
• Primary function: improve thermal conductivity and fill micro-gaps between mating surfaces

How to use

Before application, ensure surfaces are clean, dry and free of oils, dust or oxidation. Shake or stir the container if recommended by the manufacturer to homogenize the lacquer. Apply a thin, even layer using an appropriate applicator such as a brush, spatula or dispensing tip, taking care to cover the contact area without creating excessive buildup. Allow the coating to level and dry according to typical lacquer drying behavior; curing or drying times depend on ambient temperature and film thickness. After the layer has set, assemble the components and verify thermal contact and mechanical fit.

Usage recommendations

Use in well-ventilated areas and follow general safety precautions for handling solvent-based lacquers. Test compatibility on a small area if uncertain about substrate reactions. For applications with high mechanical pressure or frequent disassembly, consider whether a removable thermal interface material is more suitable.