An intumescent acoustic acrylic sealant that is a halogen free, polymer emulsion based sealant that is ideal for sealing joints in and around internal partitions, between fire doors and fire rated walls and lap joints in fire rated cladding. In the event of a fire it forms a charcoat that restricts the passage of smoke and fire. It is easily applied and dries to form a flexible and smooth surfaced material that can be painted over.
Our 4Trade Brass Letter Plate 250mm x 75mm are specially selected for the trade, with nationwide delivery available we are the number one builders merchants.
Our 4Trade Chrome Letter Plate 250x75mm are specially selected for the trade, with nationwide delivery available we are the number one builders merchants.
An ABS framed, telescopic letterbox with a satin anodised aluminium flap, suitable for use with FD30 fire doors. In the event of a fire the intumescent liner expands rapidly sealing off the letterbox opening, preventing the spread of fire and smoke.
Height
70 mm
Width
250 mm
Interior or Exterior Use
Exterior
Fire Rating
30 Minutes
Finish
Satin Anodised Aluminum
Type
Letter Box
Certifications Met
Fire tested BS476 part 22. Acoustic tested 32dB Rw. Security tested PAS 23/24
An intumescent acoustic acrylic sealant that is a halogen free, polymer emulsion based sealant that is ideal for sealing joints in and around internal partitions, between fire doors and fire rated walls and lap joints in fire rated cladding. In the event of a fire it forms a charcoat that restricts the passage of smoke and fire. It is easily applied and dries to form a flexible and smooth surfaced material that can be painted over.
Our 4Trade Brass Letter Plate 250mm x 75mm are specially selected for the trade, with nationwide delivery available we are the number one builders merchants.
Our 4Trade Chrome Letter Plate 250x75mm are specially selected for the trade, with nationwide delivery available we are the number one builders merchants.
An ABS framed, telescopic letterbox with a satin anodised aluminium flap, suitable for use with FD30 fire doors. In the event of a fire the intumescent liner expands rapidly sealing off the letterbox opening, preventing the spread of fire and smoke.