PILEHEAD
MAPEFLEX PSU NS ME

Mapei

MAPEFLEX PSU NS ME

Multi-component polysulphide sealant
Write a review
SKU: MAPEI-MAPEFLEX-PSU-NS-ME-423

About this itemMAPEI CERTIFIED

  • MAPEFLEX PSU SL ME: A self-leveling, pouring-grade joint sealant for horizontal surfaces with level tolerance within 3%. HIGH-QUALITY POLYSULPHIDE SEALANT
  • MAPEFLEX PSU NS ME: A non-sag, two-component vertical-grade joint sealant suitable for vertical and horizontal surfaces, including structural concrete, brickwork, retaining walls, reservoirs, basements, and subways. EXCELLENT ADHESION
  • MAPEFLEX PSU PS ME: A single-component primer for porous substrates such as concrete, stone, brickwork, and timber. DESIGNED FOR MOVEMENT JOINTS

Instant Technical & Sales Hotline24/7 AVAILABLE

WhatsApp Us+971 54 765 6789
Contact for PriceEXCL. VAT
Qty:
1
Available for Order
Chat With UsGet PDF Quote
Secure Payments7-Day Returns
Product WarrantyVAT-invoice

Uses & Advantages

Primary Uses

  • Sealing movement joints in buildings and industrial floors
  • Applications in car parks, reservoirs, subways, and infrastructure projects

Key Advantages

  • Accommodates continuous and pronounced cyclic movement (+/- 25%)
  • Lead-free curing compounds ensure safe handling and application

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

MAPEFLEX PSU SL ME

A self-leveling, pouring-grade joint sealant for horizontal surfaces with level tolerance within 3%.

MAPEFLEX PSU NS ME

A non-sag, two-component vertical-grade joint sealant suitable for vertical and horizontal surfaces, including structural concrete, brickwork, retaining walls, reservoirs, basements, and subways.

MAPEFLEX PSU PS ME

A single-component primer for porous substrates such as concrete, stone, brickwork, and timber.

MAPEFLEX PSU SL ME, PSU NS ME, and PSU PS ME are a range of high-performance, multi-component polysulphide-based joint sealants designed for civil engineering applications. These products are ideal for sealing movement and construction joints in buildings, industrial floors, car parks, reservoirs, subways, and other infrastructure projects. They are available in self-leveling and non-sag formulations, as well as a primer for porous substrates.

Key Specifications

Origin: UAE
Movement Accommodation Factor+/- 25%
Application Temperature+5°C to +50°C
Pot Life at +25°C120 minutes (SL ME), 90 minutes (NS ME
Setting Time18 hours at +25°C, 12 hours at +35°C
Cure Time1 week at +25°C, 4 days at +35°C
Hardness Shore ‘A’ at +25°C1722 (SL ME), 2328 (NS ME
Packaging / Pack SizeMAPEFLEX PSU PS ME (Primer): 1 litre. MAPEFLEX PSU NS ME (Nonsag grade): 4litre composite pack (pretinted grey or black). MAPEFLEX PSU SL ME (Selfleveling grade): 5litre composite pack (pretinted grey or black).
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Mapei MAPEFLEX PSU NS ME SDSMapei MAPEFLEX PSU NS ME TDS

Key Performance Benefits

  • MAPEFLEX PSU SL ME

    A self-leveling, pouring-grade joint sealant for horizontal surfaces with level tolerance within 3%.

  • MAPEFLEX PSU NS ME

    A non-sag, two-component vertical-grade joint sealant suitable for vertical and horizontal surfaces, including structural concrete, brickwork, retaining walls, reservoirs, basements, and subways.

  • MAPEFLEX PSU PS ME

    A single-component primer for porous substrates such as concrete, stone, brickwork, and timber.

Storage & Handling Guidelines

  • Store in original, unopened containers in dry conditions at temperatures not exceeding 25°C.
  • Shelf life is 12 months under recommended storage conditions.
Product packaging

Why Buy From pilehead.com?

Genuine Mapei Product
Competitive Pricing
Bulk Order Support
Reliable UAE Delivery

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
Consumption depends on joint size. For example, a 10x5 mm joint requires 0.050 liters per linear meter, while a 50x25 mm joint requires 1.250 liters per linear meter.

RATINGS & REVIEWS

Be the first to review this product

Share your project experience, workability, and technical results with other engineers and contractors in the UAE.