UNDER 355-00

SPECTRAL UNDER 355-00 is a high-build, two-component acrylic filler designed for the application of thick layers in repairs requiring effective levelling of scratches and substrate imperfections.

The product allows very thick coats to be applied with reduced flash-off time, which speeds up work compared with traditional acrylic fillers. Thanks to its high film stability, UNDER 355-00 remains stable on vertical surfaces without runs and keeps its shape even at higher film builds. After curing, it forms a smooth surface with no sinking effect, providing a reliable substrate for basecoat and clearcoat application.

Easy sanding, excellent dry mechanical processing and very high yield make UNDER 355-00 a practical solution for workshops that need a filler with high build and predictable performance when applying thick coats.

• high-build, two-component acrylic filler for thick-layer application
• allows very thick coats with reduced flash-off time
• stable on vertical surfaces, with no tendency to run
• easy sanding, excellent dry sanding performance
• no sinking effect after curing
• about 50% shorter application time compared with traditional acrylic fillers
• very high yield
• drying time: 4 h / 20°C