Sikadur 31+

Sikadur 31+ is a 2-component, low-VOC, thixotropic structural adhesive, moisture-insensitive, with high adhesion to most construction materials. It has high mechanical strength and can also be used for structural concrete repair, joint filling, and crack sealing. Sikadur®-31+ can additionally be used in do-it-yourself (DIY) applications by non-professionals, beyond professional use.

Easy to mix and apply

▪Very low VOC (GEV Emicode EC1PLUS)

▪Very good adhesion to most construction materials

▪High initial and ultimate mechanical strength

▪Suitable for structural concrete repair, class R4

▪Good adhesion to dry and mat damp concrete

▪Thixotropic: non-sag in vertical and overhead applic-
ations
▪No primer needed

▪Good abrasion and chemical resistance

▪Different coloured components (for mixing control)

▪Impermeable to most liquids and water vapour

▪Hardens without shrinkage

▪Application up to 30 mm thickness in one layer

▪Temperature application range +10 °C to +30 °C

2.0 kg/m2 per mm of thickness

Mixed resin (2.00 ± 0.1) kg/l

Concrete grey

1.2 kg (A+B) container

6 kg (A+B) container

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