Sika Sikadur 51 Part A&B 3kg Kit Epoxy Joint Sealant
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Chat with Ask TradieCart, our AI specialistSikadur-31 is a thixotropic adhesive mortar based on a 2-component solvent free epoxy resin containing fillers. Sikadur-31 will bond and fill a wide variety of building and construction materials and may be used in both dry and damp conditions thereby providing an adhesive mortar ideally suited to site application. It is available in three grades: rapid, normal and long pot life for low, medium and high ambient temperatures respectively.
BrandSika
Description
Sikadur 51
Sikadur 51 is a 2-component 100% solids epoxy joint sealant of a putty like consistency based on flexible epoxy resins. After mixing it cures to form a tough but resilient sealant and patching compound.
Usage
- Filling of horizontal control and construction joints with little or no movement
- For heavy duty concrete floors and is often used in conjunction with Sikafloor epoxy systems
- Filling of cracks with little or no movement
Advantages
- Can be used as a safety sealant (non-pick)
- Non-sag on vertical surfaces
- Movement capability of +/- 5%
- Permanently flexible, does not stiffen over time
- Prevents deterioration of joint edges
- Excellent adhesive properties to many materials
- Complies with ACI-302.1R (4.10-Materials for sealing together)
- Can be used on slopes up to 15%
- Durable and resists heavy traffic and forklift tyres
- Good chemical resistance
- Can be applied to damp substrates with use of a primer (Sikadur 52)
Technical Data
- Composition: 2-component epoxy resin thixotropic paste
- Density: ~1.55 kg/L at 23°C
- Mixing Ratio: A:B = 2:1 by volume
- Shore A Hardness: 70-80
- Shore D Hardness: >50
- Tensile Strength: 3.9 MPa
- Adhesion to Steel: ~2.5 MPa (sandblasted)
- Adhesion to Concrete: ~2.0 MPa (sandblasted)
- Pot Life: ~2 hrs at 10°C, ~1 hr at 20°C, ~30 min at 30°C
- Service Temperature: -20°C to +50°C
- Shelf Life: 2 years in original unopened packaging
Colour
Grey concrete.
Packaging
- 3kg Kit (Parts A + B)
Features
Colour
Concrete Grey
MPN - Manufacturer Part Number
Sikadur-51-3kg
Product Type
- Bonding Agents
- Epoxy Adhesive
Product URL
https://aus.sika.com/en/construction/sealants-adhesives/specialty-sealants/sikadur-51.html
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