Do I need to purchase the clear top coat to get the high gloss finish?NO!
Both base and top coats have equal gloss levels however when you apply an additional clear coat the light will reflect on a smoother surface and will therefore look glossier.
Basecoat Options
Due to the many variables in computer monitor settings the sample colors shown below may not be accurate and should only be used as a reference. Actual Epoxy-Coat samples will provide the best guide for final color selection and are available upon request from Epoxy-Coating Inc.
EPOXY COATS STANDARD BASECOAT AND FLAKE CHIP COLORS