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Multibond SMX25 - Flex & Seal

Verified by manufacturer over a year ago

Soudal Australia

High-quality, one-component joint sealant.

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+61 1300 50 70 11 Website

Application

  • Ideal for a wide range of sealing applications in construction and industrial including expansion joints, masonry and precast concrete joints.
  • For sanitary, bathroom and kitchen areas (resists mould growth).
  • For walls and perimeter joints.
  • Good adhesion on most common building materials.
  • Ideal sealing of joints in prefabricated buildings, sealing between window and door frames.
  • Applications where the sealant needs to be overpainted with water-based paints and varnishes.
  • For lap joints in roofing, guttering and cladding.
  • For air conditioning ducting.
  • For caravan, bus and automotive use.
  • For window and door frames.


Product code:

  • 152770 - 290mL - Concrete Grey.
  • 152771 - 290mL - White.
  • 152769 - 290mL - Black.
  • 130252 - 600mL - Concrete Grey.
  • 130248 - 600mL - White.
  • 130254 - 600mL - Black.
  • 130250 - 600mL - Beige.
  • 130249 - 600mL - Dark Grey.
  • 130253 - 600mL - Sandstone.
  • 130251 - 600mL - Off White.
  • 137193 - 600mL - Redwood.

Description

Multibond SMX25 is a high-quality, neutral, elastic, sinlge component joint sealant with higher viscocity based on SMX-Polymer. 

Some of its significant features include:

  • Easy to tool, extrude (even at low temperatures) and finish in all weather conditions.
  • Phthalate-free.
  • Stays elastic after curing.
  • No - odour and no bubble formation within sealant in high temperature and humidity applications.
  • Can be painted with water-based systems.
  • Good weather and UV resistance.
  • Solvent, halogen, acid and isocyanate free.
  • Primerless application on many substrates (except where water pressure may occur).

General information

Color

Grey

White

Black

Beige

Manufacturer guidance

Available colour options:

  • Beige.
  • Black.
  • Concrete Grey.
  • Dark Grey.
  • Off White.
  • Redwood.
  • Sandstone.
  • White.

Uniclass

Pr_20_31_02_52 Modified silane (MS) polymer adhesivesPrimary

NATSPEC National Classification System

0181a Adhesives and Sealants

0181 Adhesives, Sealants and Fasteners

SpeedSpec

03470 Tilt-Up Concrete

04220 Blockwork

04210 Brickwork

08520 Metal Windows and Glazed Doors

09250 Plasterboard

09260 Dry Wall Partitions and Linings

09300 Ceramic Tiling

07462 Cladding External Walls

SpecPack

04210 Brickwork

09300 Ceramic Tiling

03470 Tilt-up Concrete

03450 Precast Concrete

07600 Metal Roofing, Siding and Roof Plumbing

07430 Sandwich Panels

07410 Insulated Roof and Wall Panels

08520 Metal Windows and Glazed Doors

04220 Blockwork

09250 Plasterboard

09260 Dry Wall Partitions and Linings

Specification data - Modified silane (MS) polymer adhesives

Form

One component, elastic stable paste joint sealant.

Colour

Beige.

Black.

Concrete Grey.

Dark Grey.

Off White.

Redwood.

Sandstone.

White.

Manufacturer guidance

Other colour options by request. To check with the manufacturer.

Delivery and storage

-

Manufacturer guidance

Store in cool and dry storage place at temperatures between +5°C and +25°C.

Standard

To ASTM C920 type S.

Guidance for specification option:

With grade NS class 25.

Base

SMX-Polymer.

Curing

Moisture curing.

Application method

Manual or pneumatic caulking gun.

Substrate

Aluminium.

Stone.

Treated wood.

PVC.

Manufacturer guidance

Suitable for all porous building substrates. Not suitable for PE, PP, PTFE (eg Teflon®), bituminous substrates, copper or copper-containing materials such as bronze and brass. Manufacturers' recommendation for preliminary adhesion and compatibility test on every surface.

Environmental performance

-

Manufacturer guidance

Conforms with LEED - SCAQMD rule 1168 and USGBC LEED 2009 Credit 4.1.

Certification

To WMTS 014.

Guidance for specification option:

WaterMark Certified. Level 1 Classification.

VOC content

< 33 g/L.

Sustainability data

Contains Red List materials

Yes

Country of product manufacture

Belgium

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