Hang Pure Base Builder Gel – Advanced Formula The Hang Pure Base Builder Gel is specially formulated to create a strong foundation for builder gel applications. Its advanced formula ensures superior adhesion, promoting longer-lasting and more durable nail enhancements. Adhesion Boosting Formula: Designed to bond seamlessly with builder gel for enhanced strength and wear. Improved Durability: Reduces lifting and ensures a solid base for overlays and extensions. FDA Registered & Made in the USA: Crafted with high-quality ingredients for reliable performance. Smooth Application: Self-leveling texture for even coverage and a flawless finish. For stronger, longer-lasting nails, trust Hang Pure Base Builder Gel— the perfect prep step for builder gel perfection. 15ml - 0.5 fl oz.