Resomast Putty

SKU: RESOMAST-PUTTY

Polyester Paste for Filling Shallow Cavities

A light coloured, thixotropic polyester resin based paste developed for bonding brick slips and heavy tiles, jointing concrete pipe spigots and filling shallow cavities.

Resomast Putty can be applied to any surface and will be set in 20 – 40minutes and in a majority of cases will develop bond strengths stronger than the concrete within one hour.

It provides high levels of waterproofing and is also highly resistant to a wide range of chemicals. Suitable for use in temperatures approaching freezing point.

Size (available in)
  • 1.2Kg
  • 5Kg
Coverage n/a
  • Description
  • Additional information
  • Enquiry form

Description

Datasheet details

Date of issue: 02/01/2025
Tech Data Sheet No.: 400
Revision No.: v1

Download Resomast Putty Technical Data Sheet 2025

Request Safety Sheet

A Light, Thixotropic Bonding Resin

A two part bonding resin for general purpose repair and adhesion work which is very easy to mix and apply. Small amounts can be readily mixed to suit and it is a solvent free system, designed primarily for the decorative brick industry for use on lintels, chimneys, arches and brick slips but it is also fully suitable for general crack repair and filling as well as bonding masonry etc. together or to other surfaces.

Advantages

• Easy to mix and apply
• Less than 1 hour curing – cures down to 7°C
• Excellent shrinkage and chemical resistance
• Excellent sealant properties
• Easily pigmented-use polyester based colorants.

• Excellent adhesion to almost any surface
• Can be used for structural repairs
• High strength and super tough
• Easy sanding and modelling
• Suitable for internal and external applications
• Ideal for large overhead repairs*
• Low VOC Adhesive-< 290 g/l

Application

SUBSTRATE PREPARATION:
The application surfaces must be sound, clean, dry and free from oil, grease or surface water wherever possible. Smooth surface should be abraded beforehand to maximise adhesion.
APPLICATION AND MIXING:
Remove the hardener ‘dish lid’ to reveal the resin component beneath. Stir the resin well before use to avoid any resin settling
It is recommended that small quantities be used at any one time to enable Resomast putty to be applied before initial setting takes place.
Transfer a golf ball sized of filler onto a suitable mixing board using the spreader present within the pack. Squeeze approximately 25mm of the hardener from the tube and mix. Mixing is best carried out with a folding action.
NOTE: Do NOT add excess hardener – this will NOT improve Gel / Cure time and ultimately may be detrimental to the curing effectiveness and lead to lower bonding strengths.
Apply Resomast Putty with a trowel, spatula or scraper with a minimum thickness of 1mm. Ensure that adhesion takes place while Resomast Putty is still mobile and tacky. Components should be supported during curing to avoid and prevent slippage.
Tools should be cleaned with Resoklens as quickly as possible to remove any uncured material. Application Temperature 5-30°C
GEL / CURING TIMES @ 7 °C – 40 minutes gel time and full cure in 12 hours and @ 20°C -30 minutes gel time and full cure in 12 hours
MIXING RATIO : 50 Parts filler: 1 Part hardener by weight. Working Time: 20 minutes

Storage

If stored in accordance to the above recommendations and sealed in unopened containers, then shelf life is approx. 24 months.

Shelf Life

Shelf life is minimum 12 months subject to storage temperature and humidity.

Specification

Resomast Putty is supplied by Adomast Manufacturing Ltd and shall be applied strictly in accordance with the manufacturer’s instructions. For
specific advice regarding any aspect of this product, please consult our Technical Department

Health and Safety

Resomast Putty is flammable. Store in a cool, well ventilated area. Keep container tightly closed. Keep away from sources of ignition. Avoid any build-up of electrostatic charge in the immediate area. Ensure that lighting and electrical equipment nearby are not a source of ignition.

Additional information

Size (available in)

1.2Kg, 5Kg

Coverage

n/a

    Name (required)*

    Company

    Email (required)*

    Telephone (required)*

    Subject (required)*

    Message