Verified by manufacturer 3 months ago
SUPERLAG® Prime Flexilag 5/25
Acoustic insulation consisting of a three-part laminate.
For ductwork, pipes, enclosures and similar applications where a considerable reduction in the passage of noise is required.
Highly flexible acoustic insulation consisting of a three-part laminate, incorporating a spacer/ isolating layer, a flexible heavy mass layer and an outer vapour barrier.
Being of a laminated construction, it overcomes the need for a separate isolation layer (normally required beneath most forms of acoustic lagging).
Features and benefits:
See manufacturer's literature for test results on airborne sound transmission loss figures, as well as installation guidelines for different types of ductwork.
Color | Silver Black  | 
Finish | Foil  | 
Material | Glass Fibre Foil  | 
Shape | Rectangle  | 
Length | 2000 mm Bespoke  | 
Width | 1200 mm Bespoke  | 
Height | 20 mm 25 mm 37 mm 40 mm  | 
Warranty description | One year Other  | 
Uniclass | |
CAWS | S90/570 Insulation to pipework U90/490 Site-applied insulation to ductwork  | 
SKU Code | 5/25, 5/50, 10/25, 10/50  | 
Classification data | |
Standard | To BS EN ISO 717-1 and BS EN ISO 10140-2.  | 
Thickness (minimum) | 20 mm.  | 
Density | 16–24 kg/m³. Guidance for specification option: Glass fibre spacer density (nominal).  | 
Facing | Metal foil laminate.  | 
Fire performance | Reaction to fire classification of C-s1,d2, as defined in BS EN 13501-1.  | 
Barrier mass | 5 kg/m².  | 
Sheet size | 2000 x 1200 mm. Guidance for specification option: As standard. Bespoke. Guidance for specification option: Insert requirements.  | 
Service temperature | -30 to +100°C.  | 
Chemical resistance | Resistant to oils, water, and most solvents.  | 
Country of material origin | United Kingdom  | 
Country of product manufacture | United Kingdom  | 
Material | Glass Fibre Foil  |