Product - MR. JO Tecseal – CRP

Description

MR. JO Tecseal – CRP is a two-part epoxy system with thixotropic properties. It is solvent-free and easy to apply. You can use it for concrete repair on normal and underprepared surfaces. Moreover, it sticks well and cures strong. So, it is perfect for quick and lasting repairs.

• Color :- Grey
• Pot life :- @25'C 40:70 mins
• Mixing Ration :- 100:50 PBW
• Mixture consistency :- Thixotropic paste
• Optics :- Opaque

• Concrete repair
• Segmental bridge bonding
• Joint and crack sealing

• The mixture should be applied on a clean, rough and dry surface. This should be achieved by suitable mechanical and chemical means such as sandblasting Wire brushing or chemical etching. Suitable degreasing agent should be used to remove any grease, or oil traces on the surface

• Use Part-A & Part-B in ratio 100:50 PBW. Mix the two components in small batches thoroughly for at least 2minutes
• Apply the mixture using spatula or trowel to achieve desired thickness.
• Allow it to cure for at least 24 hours before putting to use

A1. MR. JO Tecseal – CRP is a high-performance, two-component epoxy repair putty designed for:

• Filling honeycombs, surface blowholes, and voids
• Repairing damaged concrete edges and shallow potholes
• Bonding precast concrete segments
• Patching areas prior to epoxy floor coating or self-leveling

A2. The correct ratio is 100:50 by weight (resin: hardener). Mix thoroughly until uniform before application.

A3.

• Civil and flooring contractors
• Precast manufacturers
• Waterproofing and maintenance teams
• Industrial flooring applicators

A4.

• Stronger bonding and flexibility
• No cracking or shrinking
• Excellent adhesion to concrete, stone, and metals
• Can be overcoated directly with epoxy or self-leveling materials

A5.

• Concrete Grey (standard repair tone)
• Rust Ochre (orange-brown tone preferred in some visible surface jobs)

A6.

• Mix resin and hardener in 100:50 ratio
• Apply with trowel, spatula, or gloved hand
• Press into voids and finish surface as required
• Wet fingers or tools can help smoothen the surface

A7. Yes. For deep or wide potholes, add graded aggregates or quartz to the mixed putty for bulk filling and improved mechanical strength.

A8. Absolutely. It is ideal for preparing surface defects, ensuring broken patches don’t expand beneath self-leveling. Once CRP is cured, you can overcoat it directly with floor systems.

A9. On clean, roughened concrete, CRP can be used without primer. For critical applications or old substrates, use an epoxy primer for better interlayer adhesion.

A10. Yes. Its non-sag consistency makes it ideal for beams, columns, soffits, and vertical crack repair.

A11.

• Pot Life: ~30–40 minutes
• Initial Set: ~2–3 hours
• Full Cure: ~24 hours at 25°C

A12. Yes. Once cured, CRP can be sanded, drilled, coated, or polished depending on surface needs.

A13. The surface should be dry and clean. For damp surfaces, consider priming with MR. JO Primer-UPS before applying CRP.

A14. Yes. It provides excellent adhesion and gap-filling for precast panel and element bonding.

A15.

• Store in cool, dry, sealed containers
• Avoid moisture and high heat
• Shelf life: 12 months unopened