A mastic with an improved formulation of the traditional oil based trowel applied sealing compound...A mastic with an improved formulation of the traditional oil based trowel applied sealing compound for general pointing where only a limited degree of movement occurs. Mastic for trowel application Bedding windows and door frames into their surrounds Oil based Ready to use General purpose and suitable for interior and exterior use Excellent adhesion to timber, brick and stone Suitable for wide and uneven joints. Traditional Trowel Application – Ideal for professionals who prefer trowel over gun application for sealing and bedding tasks. Perfect for Windows & Doors – Specially designed for bedding and sealing around wooden and metal door and window frames. Paint Over for a Clean Finish – Overpaintable after 48 hours for a neat, professional look that blends with surrounding surfaces. Weather-Resistant Formula – Withstands service temperatures from -10°C to +50°C; excellent for indoor and sheltered outdoor use.
This guide helps users understand and effectively use Vallance Trowel Mastic - Red - 5kg, a traditional oil-based sealing compound. Ideal for professionals and DIY enthusiasts, it's perfect for bedding windows and door frames. A key consideration is its suitability for limited movement joints. This guide covers key features, usage, care, and troubleshooting to ensure optimal results.
All features
Colour
Red
Model Part Number
30811474
Brand
Vallance
Extended Product Information
FAQs
What surfaces can I use Vallance Trowel Mastic on?
It is suitable for use on timber, brick, and stone.
Can I paint over Vallance Trowel Mastic?
Yes, it is overpaintable. Allow 48 hours for the mastic to cure before painting.
What is the working temperature range?
It can withstand service temperatures from -10°C to +50°C.
Where should I store the mastic?
Store in a cool, dry place, and keep the container tightly sealed when not in use.
Is this product suitable for exterior use?
Yes, it is suitable for sheltered exterior use.
How do I apply the mastic?
Apply using a trowel, pressing it firmly into the joint to create a complete seal.
What is the primary use of this mastic?
The mastic is designed for bedding windows and door frames and sealing general joints.
How long does it take for the mastic to cure before painting?
Allow 48 hours for the mastic to fully cure before overpainting.
Troubleshooting
Mastic is difficult to apply.
Ensure the mastic is at room temperature. If it's too thick, try working it with the trowel to soften it. Ensure the surface is clean.
Mastic is not adhering properly.
Make sure the surfaces are clean and dry. Check for any grease or old sealant residue and remove it. Ensure proper application pressure.
Paint is not adhering to the mastic.
Ensure the mastic has fully cured for at least 48 hours before painting. Use a primer suitable for oil-based products.
Pros and Cons
Pros
Easy to apply using a trowel.
Suitable for a wide range of surfaces including timber, brick, and stone.
Provides a weather-resistant seal for both interior and sheltered exterior applications.
Overpaintable for a seamless finish.
Suitable for wide and uneven joints.
Cons
Requires manual application with a trowel, which may be time-consuming compared to gun application.
Limited degree of movement
Application requires some skill and experience for best results.
Drying time of 48 hours before overpainting.
Setup, Compatibility & Care
Setup:
Ensure the surfaces are clean, dry, and free from loose debris before application.
Use a suitable trowel for application.
Open the container and mix the mastic thoroughly before use.
Compatibility:
Compatible with timber, brick, and stone.
Overpaintable with most standard paints after 48 hours.
Suitable for use with wooden and metal door and window frames.
Care:
Store in a cool, dry place.
Keep the container tightly sealed when not in use.