Sika AnchorFix®-2020

High performance professional anchoring adhesive

Sika AnchorFix®-2020 is an epoxy acrylate, resin based, 2-part, thixotropic, fast curing, anchoring adhesive for anchoring threaded rods and reinforcing bars in both cracked and un-cracked concrete. For use in normal/moderate climate conditions.

Fast curing
Standard sealant guns can be used
High load capacity
Good adhesion to substrate
Suitable for cracked concrete
Suitable for contact with drinking water
Seismic tested (C1 & C2)
Non-sag including overhead
Styrene-free
Low emissions
Low wastage

Where to buy

Product Data Sheet Show all documents

Usage

Fast curing anchoring adhesive for fixing of non-expanding anchors in the following:
Structural work

Rebar / steel reinforcement anchoring in new and refurbishment works
Threaded rods
Bolts and special fastening / fixing systems

Metalwork, carpentry

Handrails, balustrades and supports
Railings
Window and door frames

Substrates

Concrete (cracked and un-cracked)
Solid masonry
Wood
Hard natural stone
Solid rock

Advantages

Fast curing
Standard sealant guns can be used
High load capacity
Good adhesion to substrate
Suitable for cracked concrete
Suitable for contact with drinking water
Seismic tested (C1 & C2)
Non-sag including overhead
Styrene-free
Low emissions
Low wastage

Packaging

300 ml standard cartridge

12 cartridges per box

pallet: 75 boxes

Colour

Part A	White
Part B	Black
A+B mixed	Grey

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Post-Installed Adhesive Anchors in Concrete Elements IBC/IRC, Sika AnchorFix®-2020, IAPMO UES, Evaluation report No. 601
ETA-22/0893. For details see accompanying documents, EAD 330499-01-0601: 2018, 1020: Bonded injection type anchor for use in cracked and uncracked concrete
ETA-22/0892. For details see accompanying documents, EAD 330087-01-0601: 2018,1020: Post installed rebar connections
Certificate for contact with drinking water NSF/ANSI/CAN 61 File No. K-8319

Product Information

Shelf Life

12 months from date of production

Storage Conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +25 °C. Always refer to packaging.

Density

~1.70 kg/l (Part A)
~1.55 kg/l (Part B)
~1.69 kg/l (A+B mixed)

System information

System Structure

Ancillary products:

Sika AnchorFix® Cleaning Pump
Sika AnchorFix® Hole Cleaning Brushes Steel
Sika AnchorFix® Static Mixers -Nozzles

Technical Information

Service Temperature

Long term	-40 °C min. / +50 °C max
Short term (1–2 hours)	+80 °C

Application

Application Information

Mixing Ratio

Part A : Part B = 10 : 1 by volume

Layer Thickness

~5 mm max.

Sag Flow

Non-sag, including overhead

Product Temperature

+5 °C min. / +30 °C max.

Ambient Air Temperature

+5 °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

+5 °C min. / +30 °C max.

Curing Time

Temperature	Open time - T_gel	Curing time - T_cur
+30 °C – +35 °C	2 minutes	30 minutes
+25 °C – +30 °C	4 minutes	40 minutes
+20 °C – +25 °C	5 minutes	50 minutes
+15 °C – +20 °C	6 minutes	75 minutes
+10 °C – +15 °C	8 minutes	85 minutes
+5 °C – +10 °C*	10 minutes	145 minutes

*Minimum cartridge temperature = +5 °C

Application steps

SUBSTRATE QUALITY

Mortar and concrete must be at the required design strength.
Substrate tensile / compressive strengths (concrete, masonry, natural stone) must be confirmed by testing.
The anchor hole must always be clean, dry, free from oil and grease etc.
Loose particles must be removed from the holes.
Threaded rods and rebar's must be cleaned thoroughly and free from dirt, oil, grease, corrosion products or any other substances and particles which could affect adhesion.