Based on this product's specifications, here are some alternatives and similar models
Adhesive Sealant CX80 STONECX for Stone Transparent 210 g
Summary description:
CX80 STONECX is a transparent adhesive sealant for stone materials in a 210 g cartridge. Designed for bonding and sealing natural and engineered stone surfaces, it provides gap filling and adhesion where a clear finish is required. Suitable for indoor and outdoor repairs, countertop joints, stone edging and small restoration tasks.