Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good luck trying to color match

Bought this for a small hole in the vinyl in my boat seat. My boat vinyl is neither white nor cream, its an off-white type color (technically its called 'bone') and trying to color match was impossible. I never ended up using the product because I couldn't color match correctly. If you have perfect white or other base colors then you'll have an easier time with this product.