Uncle Funky's Daughter - Primer - Maximum Thermal ProtectionStand up to heat damage with our silk infused heat protectant. Provides a layer of heat protection, strengthens hair, and reduces frizz with this unique, lightweight, fast drying formulation of silk, bamboo, and quinoa. How To Use Prep hair with Maximum Thermal Protection Cleanser & Deep Conditioner Shake Thermal Protection Primer to activate. Spray lightly 6 8 inches away from hair. Blow dry. Apply Split End Serum. Style as desired. How It Works