The ELCH
PRO Fire Rated group contains four
specialised products for domestic and
commercial building applications. FR
Silicone and FR Intumescent Acrylic
sealants are both tested to BS
476:part 20 and fire rated to 4 hours.
FR Acoustic Sealant is also sound
tested to a value of 55dBA and is
supplied in large volume packs. FR
Polyurethane B1 Foam is fire rated
between firm, mineral construction
substrates and in this application
meets the requirements of building
material class B1 according to DIN
4102 part 1.
ELCH PRO
Fire Rated Silicone Sealant
A fire rated,
neutral curing silicone sealant suitable
for most movement joints. Excellent
primerless adhesion to most building
substrates. Low smoke. 4 hour fire rating
- tested in accordance with BS 476 : part
20 (1987). Applications include: Fire
rated sealing in construction and glazing,
curtain walls, panels, air ducts, cable or
piping passages, masonry, metal and PVC
joinery.
A fire rated,
intumescent acrylic sealant that cures to
form a durable, flexible seal. 4 hour fire
rating - tested in accordance with BS 476
: part 20 (1987). Acoustic rating to
55dBA. Low smoke, halogen free. Good
adhesion. Applications include: Internal
door casings, firewalls, acoustic sealing
and partitions where a low movement, Fire
rated joint is required - e.g. public
areas, commercial buildings, sports stadia
and confined areas such as tunnels.
ELCH PRO
Fire Rated PU Expanding B1
Foam Gun Grade
A one-part,
moisture-curing, fire rated polyurethane
expanding foam. Fast application rate and
excellent adhesion to most surfaces. Cured
foam is semi-rigid, durable, has excellent
noise and heat insulation values and is
temperature and water-resistant. Conforms
to BS 476 part 20:1987 on specimens of
floor and wall mounted linear gap sealing
systems. A fire-resistance of up to 4
hours was achieved, using some gap
dimensions with incorporation of a mineral
fibre core. Applications: Filling and
insulating gaps between concrete and
blockwork parts. Filling of gaps around
windows and doors and small gaps in walls
or cavities.
ELCH PRO
Fire Rated PU Expanding B1
Foam Hand Held
A one-part,
moisture-curing, fire rated polyurethane
expanding foam. Fast application rate and
excellent adhesion to most surfaces. Cured
foam is semi-rigid, durable, has excellent
noise and heat insulation values and is
temperature and water-resistant. Conforms
to BS 476 part 20:1987 on specimens of
floor and wall mounted linear gap sealing
systems. A fire-resistance of up to 4
hours was achieved, using some gap
dimensions with incorporation of a mineral
fibre core. Applications: Filling and
insulating gaps between concrete and
blockwork parts. Filling of gaps around
windows and doors and small gaps in walls
or cavities.
A fire rated,
intumescent acrylic sealant that cures to
a flexible and durable acoustic seal. 4
hour fire rating - tested to BS 476 : part
20 (1987). Sound tested to 55dBA. Good
adhesion. Applications include: Acoustic
sealing - around perimeters of partitions,
plasterboard, dry lining; HVAC grille
apertures; internal soundproofing against
aircraft noise; firewalls and door
casings.
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