Sika Sikadur 31 CF Normal 2 Part Epoxy Adhesive Part A 20kg of 30kg




Sikadur®-31 CF Normal is a moisture tolerant, thixotropic, structural 2-component adhesive and repair mortar, based on a combination of epoxy resins and special fillers, designed for use at temperatures between +10 °C and +30 °C.


Sikadur®-31 CF Normal may only be used by experienced professionals.

As a structural adhesive and mortar for:

▪ Concrete elements

▪ Hard natural stone

▪ Ceramics, fiber cement

▪ Mortar, Bricks, Masonry

▪ Steel, Iron, Aluminium

▪ Wood

▪ Polyester, Epoxy

▪ Glass

As a repair mortar and adhesive:

▪ Corners and edges

▪ Holes and void filling

▪ Vertical and overhead use

Joint filling and crack sealing:

▪ Joint and crack arris / edge repair


Sikadur®-31 CF Normal has the following advantages:

▪ Easy to mix and apply

▪ Very good adhesion to most construction materials

▪ High strength adhesive

Thixotropic: non-sag in vertical and overhead applications

▪ Hardens without shrinkage

▪ Different coloured components (for mixing control)

▪ No primer needed

▪ High initial and ultimate mechanical strength

▪ Good abrasion resistance

▪ Impermeable to liquids and water vapour

▪ Good chemical resistance


Adhesive for structural bonding tested according to EN 1504-4, provided with the CE-mark


Chemical Base Epoxy resin

Packaging 30 kg unit (A+B)

Colour Component A: white

Component B: dark grey

Components A+B mixed: concrete grey

Shelf Life 24 months from date of production

CODE: N30422261 PART A


SKU N30422261
Brand Sika

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