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Bond It Trowel Mastic - Black 5L

Home Shop Building Supplies Trowel Mastic Bond It Trowel Mastic – Black 5L
Product SKU: BDB013
£21.99incl VAT.
£18.33excl VAT.
In Stock

Introducing the Bond It Trowel Mastic, it’s the ultimate multi-purpose solution for waterproofing, bedding, stopping, pointing and sealing.

  • Heavily filled and fibrated bituminous compound
  • Soft flexible black coating
  • Remains soft and pliable for a long time after application
Frequently Bought Together:
OX Trade Notched Tiling Trowel
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Quantity Price
1 £21.99
2 - 3 £19.50
4+ £19.75
Total Price
£21.99 Incl VAT
£18.33 Excl VAT

Uses

The Trowel Mastic by Bond It is a versatile, fibre-reinforced, multi-purpose trowel grade material perfect for waterproofing, stopping, bedding, pointing and sealing. It's excellent at preventing water from penetrating a surface, with its ability to adhere to various surfaces, outmatching its rivals. These surfaces include;

  • Asphalt
  • Roofing Felt
  • Corrugated Iron
  • Cast Iron
  • Fibre Cement
  • Slates
  • Lead
  • Copper
  • Zinc
  • Concrete
  • Timber

Preparation

Preparing the surface is essential to ensuring optimal adhesion with the trowel mastic. Ensure the surface is sound, stable, and free from contaminants, including dirt, dust, grease, oil, organic growth, etc. After that, make sure the surface is dry. If it's extremely weathered, use a bitumen primer to allow it to dry. Then, start the application.

Application

  1. To apply the trowel mastic, use either a steel trowel or a putty knife
  2. Apply it to the surface, focusing on the areas that are causing any signs of leakage
  3. If the gap is about 50mm, embed some glass-fibre membrane (scrim tape) in the area, and it'll help bridge the gap
  4. If you're applying it to metal, unscrew loose screws and re-screw them whilst embedding them in the trowel mastic

Limitations and Notes

  • Do not apply this in areas where it's likely to contact solvents.
  • This should not be used for potable drinking water tanks.
  • Allow sufficient time for each coat to dry before loading more.
  • If you want to paint over the mastic, use a primer, as the bitumen can bleed through.

Additional information

Type of Solvent

White spirit, gas oil

Approximate Specific Gravity

1.45

Approximate Coverage

2m² per litre (giving 2mm wet thickness)

Service Temperature Limits

-10°C to +85°C depending on operating conditions

Application Temperature Limits

Normally 5°C to 30°C

Chemical Resistance

Resistant to: most salt solutions, some dilute acids and alkalis, water and alcohol
Not resistant to: oils, solvents some detergent solutions

Heat Flow Resistance

The cured film will not sag or flow under normal conditions

UN Class

1263 Paint

UFI

5450-Q03A-700N-RJS5

Technical Data Sheet

Safety Data Sheet

Product Information

Type of Solvent

White spirit, gas oil

Approximate Specific Gravity

1.45

Approximate Coverage

2m² per litre (giving 2mm wet thickness)

Service Temperature Limits

-10°C to +85°C depending on operating conditions

Application Temperature Limits

Normally 5°C to 30°C

Chemical Resistance

Resistant to: most salt solutions, some dilute acids and alkalis, water and alcohol
Not resistant to: oils, solvents some detergent solutions

Heat Flow Resistance

The cured film will not sag or flow under normal conditions

UN Class

1263 Paint

UFI

5450-Q03A-700N-RJS5

Technical Data Sheet

Safety Data Sheet

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