Mapei

Mapei Planicrete SP – Latex Additive for Mortar, Screeds & Adhesives

$102.50 AUD
$102.50 AUD

Prices shown exclusive of GST.

4 In Stock
Fast Delivery
Click & Collect

Mapei Planicrete SP is a multipurpose synthetic rubber latex additive designed to improve the performance of cement-based mortars, screeds, and adhesives. When mixed with cement and sand, it enhances bonding strength, flexibility, and resistance to water absorption, shock, and temperature variation.

It is ideal for preparing high-performance screeds, cement renders, and bonding slurries, as well as for producing strong cement-mortar adhesives for tile fixing. Planicrete SP significantly improves the adhesion and mechanical strength of traditional mixes, ensuring long-term durability and resistance to weathering, freeze–thaw cycles, and mild chemical exposure.

Planicrete SP is not a waterproof membrane but a cement additive that strengthens, seals, and stabilises cementitious compositions — making it essential for professional substrate preparation.

• Improves adhesion and mechanical strength of mortars and screeds
• Enhances flexibility, water resistance, and durability
• Suitable for interior and exterior use
• Excellent bonding on old concrete and existing screeds
• Resistant to shock, vibration, and freeze–thaw cycles
• Reduces cracking and shrinkage in cement mixes
• Easy to use and compatible with standard cements and sands
• High performance when used as a bonding slurry or spatter-dash coat

• Latex additive for mortar, render, and screed modification
• High-performance screeds and levelling compounds for interior and exterior use
• Cement renders and patching mortars
• Bonding slurries between new and existing screeds or concrete
• Cement-mortar tile adhesive for floors and walls
• Spatter-dash coats for improved render adhesion
• Ideal for substrate preparation and repair before tiling or waterproofing

• Appearance: Greenish white liquid
• Type: Synthetic rubber latex additive
• Density: 1.01 g/cm³
• pH: 11.5
• Solids content: 16 %
• Brookfield viscosity: 1800 mPa·s
• Mixing ratio (typical): 1 part Planicrete SP to 4 parts cement (by weight)
• Application temperature: +5 °C to +35 °C
• Pot life of mix: 90 minutes
• Open time (tile adhesive): 10–15 minutes
• Compressive strength (28 days): ~30 N/mm²
• Flexural strength (28 days): ~7 N/mm²
• Bond strength (EN 1348): 1.6–1.8 N/mm²
• Coverage:
• 0.3 kg/m² (slurry coat)
• 1 kg/m² per 20 mm thickness (screeds/renders)
• 0.5–1 kg/m² (tile adhesive mix, depending on trowel size)
• Packaging: 25 kg and 200 kg drums
• Shelf life: 12 months (unopened, stored in a cool, dry area)

  • bonding agent
  • cement modifier
  • exterior render
  • floor screed
  • high-strength mortar
  • latex additive
  • Mapei
  • mortar additive
  • Planicrete SP
  • render additive
  • screed additive
  • slurry coat
  • spatter-dash
  • tile adhesive additive
H2O SUPPLIES

Why Choose H2O Supplies?

Preferred by the Trade

Queensland’s leading waterproofing supply warehouse, trusted by waterproofers, tilers, and builders. We back our range with industry experience and product knowledge you can rely on.

Reliable Product Range

Stocking high-performance membranes, sealants, primers, and tools — carefully selected for proven results on commercial and residential projects.

Eco-Friendly & Sustainable

We prioritise products with low VOC content, cleaner application, and safer handling to help you maintain a compliant and environmentally conscious job site.
Recommended For You

You May Also Like

These popular picks are often added by trade professionals to complete their project kits.

Need help with Mapei Planicrete SP – Latex Additive for Mortar, Screeds & Adhesives?

We know the trade.
We know what works.

GET IN TOUCH
Customer Reviews

Experience The H2O Difference

Real feedback from tradies who rely on us every day.
5.00

"Brilliant service and fast turnaround! The H2O team got my order ready on the same day — helped me stay on track and impress the builder."

James
Waterproofer Specialist
5.00

"H2O helped me spec the right system for a balcony job. Even with the weather turning bad, their advice paid off — no failures, just solid results."

Ben
Project Manager
5.00

"Great range and even better advice. The team knew exactly what I needed for the job — no stuffing around, just solid support from people who know the trade."

Mark
Professional Tiler
5.00

"Top-tier supplier! I’ve ordered from H2O across multiple projects and they always come through — great stock levels, advice, and fast turnarounds."

Liam
Flooring Contractor
5.00

"H2O’s forensic team resolved a complex waterproofing issue on a large commercial site. Their reporting, advice, and support kept the project moving confidently.

Sergio
Project Design Manager
4.00

"Great range and even better advice. The team knew exactly what I needed for the job — no stuffing around, just solid support from people who know the trade."

Harrison
DIY Home Renovator
5.00

"Saved me a heap of time on site. H2O had exactly what I needed, and their advice on application helped me get it done faster with no hold-ups between stages."

Chris
Bathroom Renovator
5.00

"Our team relies on H2O for fast quotes, clear spec sheets, and product availability. Makes ordering for site a breeze — they know what tradies need."

Melissa
Contract Administrator
5.00

"Product recommendations for concrete repair have been spot-on. Materials hold firm, cure quickly, and help us keep tight schedules without sacrificing quality."

Mario
Concrete Repair Specialist