Mapei MapePur Universal Foam M

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Price Per Unit: $22.20

Price Per Box: $19.98

MapePUR Universal Foam M & G are versatile, one-component polyurethane foams for filling gaps, soundproofing, and thermal insulation. They adhere to most building materials, are waterproof and resistant to temperature extremes, making them ideal for a wide range of construction projects.
Vendor: Mapei
Availability: In Stock

Physical Properties

Flammability class (din 4102): B3
Dust dry (at +23°c and 50% r.h.) (minutes): 5-10
In service temperature range: -40°c to +90°c
Minimum waiting time before cutting hardened foam (ø 20 mm at +20°c and 60% r.h.): 25-30 mins
Complete hardening time (h): 1½-5
Free expansion (litres): 45
Compressive strength (n/cm²): 4.5
Tensile strength (n/cm²): 7.5
Elongation at failure (%): 25
Density (kg/m³): 22
Shrinkage (after 24h at +20°c and 60% r.h.) (%): 1
Water absorption after 24 h (%): 1
Thermal conductivity at +20°c (din 52612) (w/m k): 0.039, 0.036
Soundproofing capacity (en 12354-3 or iso 717-1) (db): 58

Shipping & Delivery

$15.95 shipping on all orders nationwide for most products

Mapei MapePur Universal Foam M

Vendor: Mapei

Mapei MapePur Universal Foam M


Vendor: Mapei

Mapei MapePur Universal Foam M

Package Type: Single Buy

MapePUR Universal Foam M & G are high-quality, one-component expanding polyurethane foams designed for filling, sealing, and insulating gaps in various construction applications. These versatile foams offer excellent thermal insulation, soundproofing, and adhesion to a wide range of building materials. Available in both manual and gun application versions, MapePUR Universal Foam M & G provide convenient and effective solutions for sealing and insulating in construction projects.

Key Features

  • One-component expanding polyurethane foam
  • Excellent thermal insulation and soundproofing properties
  • Strong adhesion to various building materials
  • Waterproof and resistant to humidity, ageing, and mould
  • Can be cut, sanded, drilled, skimmed, and painted
  • Available in manual (MapePUR Universal Foam M) and gun application (MapePUR Universal Foam G) versions


  • Thermal insulation and soundproofing of door and window frames
  • Filling and insulating gaps between various building materials
  • Fixing and insulating support frames for doors and windows
  • Insulating pipes for heating, air-conditioning, and cooling systems
  • Filling and insulating features on roofs and flat roofs
  • Insulating external insulation systems
  • Bonding embedded electrical fittings
  • Sealing formworks for pouring fluid concrete


  • Provides effective thermal insulation and soundproofing
  • Creates an airtight and watertight seal
  • Durable and long-lasting
  • Easy to apply and work with
  • Versatile for various construction applications
  • Resistant to mould and mildew growth

Application Guide

  1. Ensure the substrate is clean, dry, and free of dust, grease, or loose materials.
  2. Dampen the substrate with water before application.
  3. Shake the can well for at least 30 seconds.
    • For MapePUR Universal Foam M: Screw on the feed tube, hold the can upside down, and press the lever.
    • For MapePUR Universal Foam G: Screw the can onto the MapePUR Gun Standard, adjust the feed screw, and press the trigger.
  4. Fill the gap from the bottom up, filling 50-60% of the volume to allow for expansion.
  5. Spray the foam with water for optimal curing.


  • Does not adhere to polyethylene, silicone, or Teflon.
  • Cured foam must be protected from direct UV exposure.

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