Description

Sikadur-31 CF

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.

Features:

• 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.
• Component colour:
  • A: white
  • B: dark grey
  • A+B mixed : concrete grey

• Packaging:
  • 6 kg (Part A + Part B)
  • 1.2 kg (Part A + Part B), 6 set per tray

Usage:

• 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

Approvals / Standards

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

Mixing Ratio

• Component A : component B = 2 : 1 by weight or volume

Layer Thickness

• 30 mm max.When using multiple units, one after the other.
• Do not mix the following unit until the previous one has been used in order to avoid a reduction in handling time.

Sag Flow

• On vertical surfaces it is non-sag up to 15 mm thickness. (EN 1799)

Product Temperature

• Sikadur®-31 CF Normal must be applied at temperatures between +10 °C and +30 °C

Ambient Air Temperature

• +10 °C min. / +30 °C max.

Dew Point

• Beware of condensation.
• Substrate temperature during application, must be at least 3 °C above dew point.

Substrate Temperature

• +10 °C min. / +30 °C max.

Substrate Moisture Content

• Substrate must be dry or mat damp (no standing water). Brush the adhesive well into the substrate.