HYPERSTOP® is high performance hydrophilic bentonite waterstop. It is made from high performance modified bentonite, vulcanized rubber and additives. The swelling action is the result between water and hydrophilic groups which are part of the Hyperstop molecular structure. Expansion of the HYPERSTOP® creates a positive seal against the face of the concrete joint and prevents the water entry into the structure through the protected join
1660902328_h_y_p_e_r_s_t_o_p_d_b_series_v10%28_e_n%29-9Iww.pdf Download