Pinewood Derby - Polyurethane as Wood Sealer?

I'm preparing for a Pinewood Derby for the young boys at our church, and getting supplies together, so I can help those boys that may not get the support at home, to build their cars. I'm also

TimberSoy Poly Wood Stain & Sealer is a bio-based polyurethane wood stain that enhances the natural beauty of wood grain while providing the ultimate

TimberSoy Polyurethane Wood Stain & Sealer, Factory Tinted

Recycled Pinewood Derby Track and Made From Scratch Arduino Timer

How to Gloss Wood: A Step-by-Step Guide

Pinewood Derby Car Build Fun - CarveWright CNC Router Systems

How to Seal Wood - 3 Popular DIY Products Explained - Pine and Poplar

How to Apply Polyurethane to Wood - Angela Marie Made

Advice on refinishing antique with cloudy / foggy gloss finish

Butternut WIP - Derby Talk

3 Ways to Finish Pine for Outdoor Use - wikiHow

WATER-BASED POLYURETHANE WOOD FINISH: Our sealant provides top-notch protection against wear and tear in high traffic areas. It's odorless and ideal

Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane - Premium Waterproof Sealant -1 Gallon & Cedar

How to Apply Polyurethane to Wood - Angela Marie Made

Sanding Sealer and Wax - Pinewood Racing Car

How to finish and protect my pine wood kitchen top - Quora

What's the Difference Between Sanding and Polyurethane Sealer