Sikadur®-12 Pronto

2-part acrylic, multi-purpose, fast strength gain repair mortar and grout

Sikadur®-12 Pronto is a 2-part acrylic, multi-purpose, fast strength gain, hand applied or flowable repair mortar and grout. For repairing and grouting all types of concrete elements paricularly at low temperatures. It has good mechanical strengths and good resistance to abrasion, impact and chemicals. Layer thickness as a flowable repair and grout: 5–30 mm. Layer thickness as a hand applied repair mortar (with sand addition): 20–100 mm. Application temperature: -10 °C to +30 °C.

  • Fast curing.
  • Can be applied at low temperatures.
  • Easy mixing.
  • Good workability.
  • High mechanical strengths.
  • Good abrasion and impact resistance.
  • Good chemical resistance.
  • Application onto concrete, cementitious, stone and steel substrates.
  • Versatile product - sand addition allows use as a repair mortar.