NAILSOFTHEDAY Builder base strong gel — construction base gel:– an ideal priming system for modeling techniques and when working with hard materials;- low temperature;- an ideal balance of strength and elasticity;– an independent product in the strengthening technique;– soft in sawdust;– allows you to meet all your needs, from strengthening to lengthening.Application technology: degrease the nail plate; apply NAILSOFTHEDAY DEHYDRATOR; then NAILSOFTHEDAY ULTRABOND; use a gel brush to rub in the Builder base strong gel to the cuticle line and completely over the entire nail plate with a thin layer, apply as a thin layer and spread it evenly. Polymerization: UV – 120 seconds, LED – 60 seconds.Warning: Avoid skin contact. Use only as directed. Keep away from sunlight and out of the reach of children.