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Pyroplex CE Intumescent Acrylic | Fire Resistant Sealant

Pyroplex CE Intumescent Acrylic

NOR5019
NOR5019

Norseal Pyroplex CE Intumescent Acrylic, used to form linear gap seals where gaps are present in wall and floor constructions and linear joints where wall and floor constructions abut. Can also be used to form a penetration seal around metallic pipes and electrical cables to reinstate the fire resistance performance of wall and floor constructions, where they have been provided with apertures for the penetration of services.

  • Reinstates the fire resistance performance of fire compartments
  • Expands on exposure to elevated temperatures
  • Fire resistance up to 240 minutes
  • Excellent adhesion with common building materials
  • Extended shelf life – 24 months
  • Movement capability ≤ 7.5%.
  • Fully paintable
  • Cartridges are fully recyclable
  • Available in White. Other colours are available on request
  • Fire tested to EN 1366-3 & EN 1366-4
    • CE Marked
    • ETA 13/0659 - linear seals
    • ETA 13/0660 - penetration seals

Size
£3.95(incl. VAT)
£3.29(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Norseal Pyroplex CE Intumescent Acrylic is used to form linear gap seals where gaps are present in wall and floor constructions and linear joints where wall and floor constructions abut. The sealant can also be used to form a penetration seal around metallic pipes and electrical cables to reinstate the fire resistance performance of wall and floor constructions, where they have been provided with apertures for the penetration of services.

Pyroplex CE Intumescent Acrylic has slight intumescent properties that cause it to expand on exposure to elevated temperatures. The intended function of the sealant is to reinstate the fire resistance performance of fire compartment, tested to BS EN 1366-3 and BS EN 1366-4 Pyroplex CE Intumescent Acrylic can provide up to 240 minutes fire resistance integrity depending on application and backing material.

The intended use of Pyroplex CE Intumescent Acrylic is to reinstate the fire resistance performance of:

  • Gaps at the head of flexible wall constructions
  • Gaps in rigid wall and floor constructions
  • Joints between rigid wall and floor constructions
  • Metal pipe services penetrations through rigid wall and floor constructions, up to 150mm in diameter, with and without combustible insulation and electrical cables



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Features & Benefits

  • Intumescent acrylic sealant
  • Reinstates the fire resistance performance of fire compartments
  • Expands on exposure to elevated temperatures
  • Used to form linear gap seals in wall and floor constructions and linear joints
  • Can also be used around metallic pipes and electrical cables
  • Fire resistance up to 240 minutes
  • Excellent adhesion with common building materials
  • Extended shelf life – 24 months
  • Movement capability ≤ 7.5%
  • Fully paintable
  • Cartridges are fully recyclable
  • Available in White. Other colours are available on request
  • Fire tested to EN 1366-3 & EN 1366-4
    • CE Marked
    • ETA 13/0659 - linear seals
    • ETA 13/0660 - penetration seals



Installation Instructions

Installation of Pyroplex CE Intumescent Acrylic shall be conducted as follows:

  • 1. Wear suitable protective clothing, skin and eye protection.
  • 2. Ensure all surfaces are clean and dry.

 

Linear Joint/Gap Seals

  • 3. Position appropriate backing material within the gap at the minimum depth to allow for the specified thickness of sealant.
  • 4. Gun the sealant into the opening ensuring that the gap is fully filled and scrape away any excess material.

 

Penetration Seals

  • 3. Tightly pack mineral wool backing material (nominal density of 90kg/m 3 ) within the opening and around the service(s), leaving a minimum 10mm depth to the plane of the floor/wall surface at both sides.
  • 4. Gun the sealant onto both exposed faced of the mineral wool backing and around the service(s), ensuring that good contact is achieved with both the service(s) and sides of the opening. Scrape away excess material ensuring that a minimum 10mm thickness of sealant is achieved.
  • 5. Tool the surface of the seal as required within 30 minutes of application using a wet spatula.
  • 6. Clean tools using soap and warm water.



Quality Approval

Pyroplex Limited have a Quality Management System that meets the requirements of ISO 9001 and an Environmental Management System that meets the requirements of ISO 14001, both are independently verified by BSI Quality Assurance under Certificate Numbers FM 10371 and EMS 637894.

Copies of these certificates may be available - contact our technical team on 0113 2455450 (option 2) or send a message to [email protected].



Product Testing

Pyroplex CE Intumescent Acrylic has been tested to the requirements of BS EN 1366-4 and has the following classifications:

Linear Joints

Linear joints in rigid wall constructions - 100mm in thickness with sealant applied to both sides of the joint [unexposed and exposed] Double-sided joint configuration
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type

Masonry

Concrete

 15 0 - 30 PE EI - 120 Vertical Movement capacity not exceeding ≤7.5%

Masonry

Concrete

 15 0 - 30 PE E - 240 Vertical Movement capacity not exceeding ≤7.5%

 

Linear joints in rigid wall constructions - 150mm in thickness with sealant applied to both sides of the joint [unexposed and exposed] Double-sided joint configuration
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type
Masonry/Concrete 10 0 - 20 PE EI - 180 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 20 PE EI - 240 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Steel 10 0 - 30 PE EI - 90 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Steel 10 0 - 30 PE E - 240 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Timber 15 0 - 30 MF [120mm min.depth] EI - 180 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Timber 20 0 - 30 PE EI - 120 Vertical Movement capacity not exceeding ≤7.5%

 

Linear joints in rigid wall constructions - 200mm in thickness with sealant applied to both sides of the joint [unexposed and exposed] Double-sided joint configuration
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type
Masonry/Concrete 10 0 - 10 10mm depth Stone Wool (90kg/m3) EI - 240 Vertical Movement capacity not exceeding ≤7.5%
Masonry/Concrete 20 0 - 30 20mm depth Stone Wool (90kg/m3) EI - 240 Vertical Movement capacity not exceeding ≤7.5%

 

Linear joints in rigid floor constructions - 150mm in thickness with sealant applied to both sides of the joint [unexposed and exposed] Double-sided joint configuration
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type
Masonry/Concrete 10 0 - 30 PE EI - 180 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 PE E - 240 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Steel 10 0 - 30 PE EI - 90 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete to Steel 10 0 - 30 PE E - 240 Horizontal Movement capacity not exceeding ≤7.5%

 

Linear joints in rigid floor constructions - 150mm in thickness with sealant applied to top of floor only [unexposed face] Single-sided joint configuration
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type
Masonry/Concrete 10 0 - 30 min. 25mm depth Stone Wool (90kg/m3) E - 240 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 min. 25mm depth Stone Wool (90kg/m3) EI - 180 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 PE EI - 120 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 PE E - 240 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 PE EI - 60 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 10 0 - 30 PE E - 240 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 15 0 - 30 PE EI - 45 Horizontal Movement capacity not exceeding ≤7.5%
Masonry/Concrete 15 0 - 30 PE E - 90 Horizontal Movement capacity not exceeding ≤7.5%

 

Linear joints in flexible wall constructions - 110mm in thickness with sealant applied to both sides of the joint [unexposed and exposed] Double-sided joint configuration - Header Joints
Substrate Minimum depth of sealant (mm) Permissible width Min - Max. (mm) Backing media Fire resistance Orientation Joint type
Masonry/Concrete to Gypsum Board 30 0 - 10 50mm (min) Steel head track filled with 50mm Stone Wool EI - 120 Horizontal Movement capacity not exceeding ≤7.5%

 

Penetration Seals

Penetration Seals in Rigid Walls 150mm in thickness (min.)
Aperture (mm) Sealant configuration Services Position of services in penetration Fire resistance (Classification)
300 x 300 Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single mild steel pipe 89mm diameter (3mm - 14.2mm wt) Central El - 120 C/U
300 x 300 Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m 3 ) Single mild steel or copper pipe 35mm diameter (1mm - 14.2mm wt) Central El - 90 C/U

 

Penetration Seals in Rigid Walls 150mm in thickness (min.)
Aperture (mm) Sealant configuration Services Position of services in penetration Fire resistance (Classification)
150mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single mild steel pipe 89mm diameter (3mm - 14.2mm wt) Central

E 240 C/U

El 15 C/U
150mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single copper or mild pipe 35mm diameter (1.2mm - 14.2mm wt). Provided with 500mm long 19mm Armaflex insulation (continuous or interrupted through the penetration) Central E 240
150mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single mild steel pipe 89mm diameter (3.0mm - *14.2mm wt) Central

EI - 240 C/U

EI - 90 C/U*
150mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single mild steel pipe 35mm diameter (1.20mm - 14.2mm wt) Central E - 240
100mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single bundle of 21 x 14mm diameter (3 - 1.5mm 2 copper core/steel armoured cables (BS7671-6944XLH) Central

E - 240

EI - 120
100mm diameter Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single bundle of 4 x 25mm diameter (4 x 16mm 2 copper/steel armoured cables (BS76721-6944XLH) *5 x 19mm diameter (4 x 6.0mm 2 core copper/steel armoured cables (BS7671- 6944 LSH) Central

E - 240

EI - 90
300 x 300 Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Up to 21 x 16mm diameter (3 x 6 copper core/steel armoured cables (BS7671- 6944XLH) with 20mm separations Central

E - 120

El - 60
300 x 300 Component applied to both sides of the penetration to a minimum depth of 10mm. Backing medium 130mm depth of Stone Wool with a minimum measured density of (90 kg/m³) Single bundle of 9 x 30mm diameter 4 x 25mm copper core, steel armoured cables - BS7671-6944XLH) Central EI - 120



Joint Configuration

The fire resistance performance of the material is based upon the joint configuration and the position and location of the seal, within the construction and backing materials used.



Backing Materials

Backing materials
PE Polyethylene, with a nominal density of 0.35kg/m3
MW Mineral fibre, with a nominal density of 100kg/m3



Structural Constructions

Pyroplex CE Intumescent Acrylic can be used in walls and floors of a solid construction.

Construction element Fire resistance period [mm] Minimum thickness Material types and minimum density
Wall and floor Up to 120 minutes 100mm Solid masonry work*, with a density no less than 650kg/m3
Wall and floor Up to 240 minutes 150mm Solid masonry work*, with a density no less than 650kg/m3

* Aerated concrete, lightweight ash blocks and/or solid brick construction.

 

Wall construction and fire resistance periods:

Aerated concrete, lightweight ash blocks and/or solid brick construction.

Depth Width
6mm 10mm 15mm 20mm
6mm 9m 5m 3m 12m
10mm 5m 3m 2m 2m
15mm 3m 2m 1m 1m

Linear metres per 310ml cartridge, the figures quoted estimated and for guidance only.



Product Guarantee

Providing the product is installed in accordance with the requirements of the guidance document, the fire performance characteristics of the product is guaranteed for a period of 10 years.

 

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Product Details
5019-804464

Data sheet

Key Features
Up to 2 hours fire resistance
Product Usage Type
Sealant
Product Range
Pyroplex
Fire Rating
240 Minutes
Fire Rating
45 Minutes
Fire Rating
180 Minutes
Fire Rating
60 Minutes
Fire Rating
90 Minutes
Fire Rating
120 Minutes
Attachments
Download
Product Data Sheet
Download
Information Sheet
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Pyroplex CE Intumescent Acrylic is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT