Aquabond ABP-1000 Pool and Spa Wet Niche Potting Compound Twin-Pak Aqua-Blue AquaBond Pool Light Potting Compound ABP-1000 Wet Niche Potting Compound forencapsulating and waterproofing electrical connections in swimming pool, fountain and spa lighting fixtures UL listed, 100% compliant, contains no deca-BDE Unique aqua blue color for quick and easy identification of properly encapsulated pool light niches Handy single-use pouch does 1 to 2 encapsulations Won't sag or drip