Indigo Poly Repair (Protect Plus)

Indigo Poly Repair (Protect Plus): Flexible, Ready-to-Use Wall and Crack Repair Paste

Don’t let ugly cracks or surface blemishes ruin your perfect paint job. Indigo Poly Repair (Protect Plus) is a specialized, ready-to-use filler engineered for permanent repair of hairline to medium-sized cracks (up to 5mm wide) and general surface imperfections in both interior and exterior plaster walls. This highly elastic paste moves with the wall, ensuring the crack doesn’t reappear through the paint layer.

Unlike regular wall putty that tends to crack or pop out when walls experience minor thermal movement, Indigo Poly Repair features a polymer-rich, non-shrink formula. It cures into a tough yet flexible film that seals the crack completely, preparing the surface for a flawless coat of emulsion or exterior paint.

Why Choose Indigo Poly Repair?

For long-term surface and crack repair, professionals rely on flexibility and non-shrinkage:

• High Flexibility: The cured paste remains elastic, accommodating minor thermal expansion and contraction without cracking (a major advantage over rigid cement fillers).
• Ready-to-Use: No mixing is required. Open the container and start filling, saving time and ensuring a consistent material quality.
• Excellent Adhesion: Bonds strongly to masonry, concrete, plaster, and even old paint films.
• Water Resistance: Creates a waterproof barrier within the crack, preventing water ingress and subsequent dampness issues.

Key Features of Indigo Poly Repair (Protect Plus)

• Type: Acrylic Polymer-Based Repair Paste (Paste Form).
• Crack Size: Ideal for cracks up to 5mm wide.
• Finish: Dries to a smooth, paintable surface.
• Non-Sagging: Perfect for overhead and vertical applications.
• No Shrinkage: Fills the crack completely without pulling away from the edges upon drying.

Recommended Application Areas

This flexible repair sealant is essential for:

• Interior Walls: Filling hairline cracks in living rooms, bedrooms, and bathrooms before painting.
• Exterior Walls: Sealing weather cracks in facades and parapet walls to prevent water damage.
• Window and Door Frames: Filling gaps where the frame meets the wall, preventing drafts and moisture entry.
• Ceilings: Repairing non-structural cracks overhead.

Technical Specifications: Indigo Poly Repair

How to Apply Indigo Poly Repair

Follow these steps for a long-lasting, invisible repair:

1. Crack Preparation: Widen the crack into a ‘V’ shape using a putty knife or grinding tool. Remove all loose material, dust, and grease. The surface must be clean and dry.
2. Priming (Deep Cracks): For cracks deeper than 5mm, dampen the crack slightly to improve adhesion, but do not wet heavily.
3. Application: Apply Indigo Poly Repair firmly into the crack using a putty knife. Press hard to ensure the paste fills the entire void from top to bottom. Overfill slightly.
4. Drying: Allow 6-8 hours for drying. Deep cracks may require longer curing time.
5. Finishing: Sand the excess paste flush with the wall using fine sandpaper (180-320 grit). Learn more about crack repair techniques.

Frequently Asked Questions (FAQ)

Q: Can I use this on moving expansion joints?
A: No, this is for non-structural cracks in plaster/masonry. For high-movement joints, you should use a dedicated silicone or polyurethane sealant.

Q: Does this need a topcoat?
A: Yes. The paste is porous and must be painted over with a primer and two coats of final paint (emulsion) to protect it from direct weather exposure and blend it visually with the wall.

Q: Can I fill large holes with this?
A: It is recommended for cracks up to 5mm. For larger holes or deep damage, use a combination of cement mortar and a repair polymer additive before using this paste for the final surface finish.