The Additional Glass Slides are spare panels designed for use with the IT429 Film Heat Box or the IT430 Portable Heat Box. They let you swap out film or sample glass quickly without disturbing your demo setup. Each panel measures 6.7″ × 5.6″ (170 mm × 143 mm). Why Installers Choose These Panels Quick sample swaps—change film samples fast during sales or side-by-side comparisons without redesigning the setup. Consistent demo size ensures visual consistency when comparing different film types under the same conditions. Affordable backup so your demo is always ready even when a slide gets scratched or broken. Specifications Model: IT431 Product Name: Additional Glass Slides Dimensions: 6.7 in × 5.6 in (170 mm × 143 mm) Compatible Products: IT429 Film Heat Box, IT430 Portable Heat Box Use Case: Replacement or extra demo slides for heat box or portable demo units
