api 288API288 merupakan website resmi portal biro AP yang berlokasi di Jl. Udayana No.14, Monjok Barat., Kec. Selaparang, Kota Mataram, Nusa Tenggara Barat.Planiseal 288 is a two-component cementitious mortar made from cementitious binders, selected aggregates, special additives and synthetic polymers in water dispersion according to a formula developed in research laboratories.