PACS Specialty
Urban Glaze
Clear waterproof sealant
Details
PACS Specialty
SBR Waterproof
Bonds, waterproofs and strengthens cement, concrete and plaster.
- Thinning10 – 15% of cement weight
- FinishMilky white liquid
- Pot life30 – 45 minutes
- Shelf life12 months, unopened
Overview
Made for waterproofing.
PACS SBR Waterproof is a styrene-butadiene latex admixture that improves bonding, waterproofing and crack resistance in cement mortars, concrete and plaster. Use it as a bonding slurry, a mortar additive or a waterproof cementitious coating for repairs that last.
- Roofs
- Bathrooms
- Basements
- Tanks
- Plaster and concrete repair
Key features
- Excellent bonding to old concrete
- Total waterproofing of cement mixes
- Reduces cracking and shrinkage
- For crack filling and repairs
- Easy to apply
Performance
How it performs.
Drying time at 25°C
Apply with
- Brush
- Roller
- Spray
- Trowel
Pack sizes
- Drum18.2 L
- Gallon3.64 L
- 1 Litre1 L
Recommended system · Roof & terrace
- 1PACS Specialty SBR WaterproofRepairs cracks and waterproofs the cement
- 2PACS Specialty Urban Glaze × 2Clear waterproof, heat-guard sealant
Technical data
The specifications.
| Product type | SBR latex admixture / bonding agent |
|---|---|
| Appearance | Milky white liquid |
| Specific gravity | 1.01 – 1.03 kg/L |
| Bonding slurry | 1 part SBR : 1 part water, mixed with cement to a creamy slurry |
| Waterproof mortar | 1 part SBR : 3 – 4 parts water as gauging liquid |
| Typical dosage | 10 – 15% of cement weight |
| Pot life of mix | 30 – 45 minutes |
| Application | Brush, trowel |
| Curing | Keep moist for 24 hours |
| Shelf life | 12 months, unopened |
Typical values at 25°C and 50% relative humidity. Practical coverage depends on surface texture, porosity and application method.
Download
The full technical data sheet as a print-ready A4 PDF — specifications, application, system and shade card.
Open datasheetPack sizes
1 L · Gallon · Drum
How to apply
For the best finish.
1 · Prepare the surface
- Remove loose concrete, dust, oil and laitance.
- Open up cracks and clean them out.
- Saturate the surface with water, leaving no standing water.
2 · Apply
- Brush the SBR–cement bonding slurry into the damp surface.
- Apply the SBR-modified mortar while the slurry is still tacky.
- For waterproof coatings, apply two slurry coats at right angles.
- Cure by keeping damp for 24 hours.
- Clean tools with water before the mix sets.
- Wear gloves
- Wear eye protection
- Keep away from children
- Protect from frost
Store between 5°C and 40°C in closed containers, out of direct sun. Do not allow to freeze. Wear gloves and eye protection when handling cement mixes. Keep out of reach of children.
The information on this page is given in good faith based on our testing and experience. As conditions of use are beyond our control, no warranty is implied. Premium Asian Coating Systems reserves the right to update this information without notice.
Works well with
Complete the system.