JOINLEADER 330 High Performance Acrylic Sealant is a one part, general-purpose,
water-based low modulus RTV sealant. It is flexible and paintable.
JOINLEADER 330 High Performance Acrylic Sealant provides excellent adhesion to most
surfaces. Its long lasting flexibility allows continuous expansion and contraction without cracking or
shrinking.
It is easy to apply and compatible with most materials used in construction e.g. concrete, wood,
brick, natural and artificial stone, glass, metal and sanitary-ware.

FEATURES
Safe-Solvent free, water based
Paintable
Flexible without cracking
Ideal for bathroom, shower room, kitchen
East to use - one part no mixing
Environmental friendly, easily clean up with water
Good weatherability and UV stability
Excellent gunnability (5℃ to 50℃)
Good adhesion to wood, concrete, metal and marble without primer

APPLICATIONS
JOINLEADER 330 High Performance Acrylic Sealant can be widely used for sealing gaps and
cracks prior to paint; perimeter sealing around window frames, architraves, skirting boards, picture and
china rails; sealing around vanities and bath; internal corners of walls, cracks, joints and gaps where
rigid fillers crack.
JOINLEADER 330 High Performance Acrylic Sealant can be used for joining & sealing a variety
of building materials & construction elements that are likely to undergo moderate movement.
JOINLEADER 330 High Performance Acrylic Sealant is suitable for repairs cracks in walls,
skirting boards, doors & windows and seals between plaster board panels, ceiling boards, cornices, &
decorative ceiling panels.