Remmers SP Top SR (Universal Restoration Render)

Remmers SP Top SR (formerly Universal Restoration Render) can be used on all mineral substrates appropriate for the application of render, e.g. masonry brick, sand-lime brick, concrete, aerated concrete, rubble stone and lime and lime-cement render (indoors and outdoors). Remmers SP Top SR is a factory-mixed, mineral, light-weight render with outstanding properties for restoring buildings.

Features and Benefits

• Easy to apply and finish in one coat up to 30mm
• Can be applied by machine
• Highly stable
• Fibre reinforced
• Promotes drying – large active pore space (> 50%)
• The binder is highly resistant to sulphate with low effective alkali content
• Prevents heat loss caused by the penetration of moisture
• Resistant to water, weather and salt

Surface Preparation

• Ensure the surface is clean, dust-free and capable of supporting a load.
• Remove render, paint layers and coatings at least 80 cm above the damaged area.
• Chase out friable joints to a depth of at least 2 cm.
• Pre-wet the substrate so that it is slightly moist.

Mixing Instructions

• Pour water into a clean container and add dry mortar.
• Mix thoroughly for approximately 3 minutes until the proper consistency for working has been achieved.

Conditions for use

Temperature of the material, air and substrate: from min. +5°C to max. +30°C Low temperatures increase, while high temperatures decrease the working and setting time.

Working Time

Approx. 60 minutes.

Directions

One-layer

 Apply product using a suitable tool or machine.

Two-layer

Roughen the first layer with a render comb. Apply second layer once the first is sufficiently dry. Embed the reinforcement fabric in the upper third of the render, with fabric widths overlapping by at least 10 cm. Level off the surface with a long float. Finish the surface once set. Prepare the surface for subsequent layers with a grated scraper after sufficient setting time.

Cleaning

Clean tools with water while the material is still fresh.

Storage

If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.

This product is subject is to a 7-10 day lead time.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.