PILEHEAD
POROMAP DEUMIDIFICANTE

Mapei

POROMAP DEUMIDIFICANTE

POROMAP DEUMIDIFICANTE is a single-product , salt-resistant dehumidifying rende r for restoring masonry deteriorated by rising damp. It helps damp masonries dry out and it is easily applied by trowel or spray both on vertical surfaces and ceilings, up to a maximum thickness of 3 cm per layer. Resistant to soluble salts often present in masonry and in the ground, very low emission of volatile organic compounds (EMICODE EC1 R Plus ), POROMAP DEUMIDIFICANTE is a dehumidifying render highly transpirant and porous, lightweight and reinforced, suitable for all types of masonry, brick, stone and tuff masonry, including recent builds.
Write a review
SKU: MAPEI-POROMAP-DEUMIDIFICANTE-863

About this itemMAPEI CERTIFIED

  • Salt Resistance: Effectively resists damage caused by sulphates, chlorides, and nitrates commonly found in damp masonry. SALT-RESISTANT
  • Breathability: Highly porous structure allows moisture to evaporate, preventing further damage to masonry. DEHUMIDIFYING RENDER
  • Mechanical Properties: Compressive strength of 2.5 MPa (Category CS II) and high adhesion to substrates (≥ 0.3 MPa). VERY LOW VOC EMISSIONS
  • Environmental Certification: Certified as a very low VOC emission product (EMICODE EC1 Plus) and carbon-neutral for 2026 through verified offset projects. MAPEI CERTIFIED

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

  • Renovating masonry with capillary rising damp and saline efflorescence
  • Dehumidifying render for lagoon or coastal areas
  • Repairing damaged render on buildings with low-performance mortar
  • Pointing exposed stone, brick, and tuff masonry

Key Advantages

  • Highly breathable and porous for effective moisture evaporation
  • Resistant to salts, acid rain, and alkali-aggregate reactions
  • Lightweight and easy to apply by trowel or spray
  • Very low VOC emissions (EMICODE EC1 Plus certified)

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Salt Resistance

Effectively resists damage caused by sulphates, chlorides, and nitrates commonly found in damp masonry.

Breathability

Highly porous structure allows moisture to evaporate, preventing further damage to masonry.

Mechanical Properties

Compressive strength of 2.5 MPa (Category CS II) and high adhesion to substrates (≥ 0.3 MPa).

Environmental Certification

Certified as a very low VOC emission product (EMICODE EC1 Plus) and carbon-neutral for 2026 through verified offset projects.

PoroMap Deumidificante is a high-performance, salt-resistant dehumidifying render specifically designed for renovating masonry affected by rising damp and saline efflorescence. This one-component, macroporous mortar is lightweight, highly breathable, and suitable for both internal and external applications on brick, stone, tuff, and mixed masonry. It is classified as a Category CS II renovation mortar under EN 998-1 standards and is ideal for use in historical buildings and structures exposed to challenging environmental conditions.

Key Specifications

Origin: UAE
Type of mortar (EN 9981R (Renovation mortar for damp masonry
Compressive strength2.5 MPa (Category CS II
Maximum aggregate size2.5 mm
Density of mix1350 kg/m³
Thermal conductivity (λ0.35 W/m·K (P=50%
Water vapor permeability coefficient (µ≤ 10
Packaging / Pack SizeAvailable in 20 kg bags.
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Mapei POROMAP DEUMIDIFICANTE TDS

Key Performance Benefits

  • Salt Resistance

    Effectively resists damage caused by sulphates, chlorides, and nitrates commonly found in damp masonry.

  • Breathability

    Highly porous structure allows moisture to evaporate, preventing further damage to masonry.

  • Mechanical Properties

    Compressive strength of 2.5 MPa (Category CS II) and high adhesion to substrates (≥ 0.3 MPa).

  • Environmental Certification

    Certified as a very low VOC emission product (EMICODE EC1 Plus) and carbon-neutral for 2026 through verified offset projects.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

Why Buy From pilehead.com?

Genuine Mapei Product
Competitive UAE Pricing
Bulk Order Support
Fast Jobsite Delivery

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
The consumption rate is approximately 11-12 kg/m² per cm of thickness.

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.