Resinflex One Pack is a single pack rubber based adhesive designed to have crack bridging performance to 3mm and impact sound insulation to L’nT,w <62 dB when determined under AS/ISO 717-2/2004. Just add Resinflex One Pack to water to prepare an AS4992 C2S2F flexible adhesive that reduces sound transmission and that is shock and vibration resistant. Resinflex One Pack reduces construction costs by eliminating a polyurethane matt & adhesive when applied with 12mm trowel.