Liquid Nails tub surround and shower wall adhesive, Ln-715, is a high-solid, vow compliant adhesive. This product can be used as a caulk to seal joints between tubs and surrounds and between surround panels. This unique formulation meets the requirements of all air quality regulations and will not soften or distort tub and shower surround materials. Certified by UL environment to meet the greenguard gold standard as a low emitting material.