SELLEYS No More Gaps

SELLEYS No More Gaps is a general-purpose interior/ exterior flexible gap filler. Its water based formulation delivers superior flexibility & long term resistance to cracking & crumbling, giving you a lasting finish. 


Public Photos / Files - Tick Superior flexibility

Public Photos / Files - Tick Paintable

 Public Photos / Files - Tick Good weathering resistance


Public Photos / Files - TDS(E) Public Photos / Files - MSDS(E) Public Photos / Files - TestReport(E)



  • Superior flexibility - will withstand joint movement of + / - 10% of joint width. Suitable for those applications where slight movement causes hard fillers to crack and fall out
  • paintable with both water & oil based paints without need of priming* after the surface has skinned
  • Weatherproof - suitable for interior & exterior applications
  • Sag resistant - 0mm after 10 mins, give you the professional look
  • Easy to apply
  • Water based, so can be cleaned up easily and quickly with water
  • Low odour


Available Sizes

  • 475g Cartridge (White & Light Brown Only)
  • 450g Cartridge (Others)



  • White (115263-475G) N01
  • Light Brown (113566-475G) N02
  • Grey (108791-450G) N03
  • Cotton White (129970-450G) N04
  • Cream (116307-450G) N05
  • Black (116314-450G) N06
  • Ivory (116321-450G) N07
  • Terracotta (116338-45G) N08
  • Charcoal (116352-450G) N09
  • Brown (116376-450G) N10
  • Baked Earth (122506-450G) N11
  • Cedar (116390-450G) N12
  • Light Grey (116369-450G) N13
  • Coffee (116345-450G) N14
  • Vanilla (116291-450G) N15

    Download color chart


Volatile Organic Compounds (VOC) Content

  • < 250g / L

# Formaldehyde content in accordance with national standards
“GB18583-2008 Indoor decorating and refurbishing materials - Limit of harmful substances of adhesives”


Available at

  • Timber Shop
  • Hardware Shop
  • Paint Shop
  • JHC (White Colour)
  • HKDecoman (Online Store)
  • Mall Builderhood (Online Store)
  • Nippon Paint Color Workspace

  For details please click here


Where can this product be used?

 Between window frames and walls

 Skirting boards and architraves



Perfect for use

A gap where movement occurs such as:

  • Between window and door frames and the wall
  • Along skirting boards
  • Around cornices
  • Between benchtops and tiles which are not exposed to water
  • In corners or between walls & ceilings
  • Between cabinets and cupboards
  • Around air conditioning vents and the ceiling
  • Where shrinkage or movement has caused rigid fillers to crack
  • Gaps with the maximum width of 25mm & depth of 12mm


What materials is this product suitable for?

  • Timber
  • Plasterboard
  • Brick
  • Glass
  • Aluminium
  • Ceramics
  • Paints
  • Many other building materials


How to use this product

  • Ensure the surface is clean, dry and free from dust, grease, flaking/powdery paint and old or crumbling caulk. 
  • Ensure you tape both sides of the gap before applying the product. This ensures a neat finish and makes it easier to clean up.
  • Cut the seal at the top of the cartridge and cut the nozzle at a 45° angle, to the size of the gap opening. Fit the nozzle to the top of the cartridge.
  • Insert the cartridge into a caulking gun Hold the caulking gun at a 45° angle. Press the nozzle opening against the joint, apply steady pressure to the caulking gun and extrude the flexible gap filler forcing the gap filler into the gap and move along the joint in one smooth action.
  • For a smooth finish, smooth with a finger dipped in water.


Clean Up

  • Excess  No More Gaps - Clean up with a damp cloth immediately
  • Hands & Tools - Clean up with water.


Handy tips

  • Is not suitable for application at below 5°C.
  • Allow to skin before painting with water-based paints. If oil-based paints are to be used, or if gaps are large, allow sealant to set for about 48 hours and ensure the product is completely cured.
  • Wide joints are best left for 48 hours before painting as some paints shrink during drying that can cause the paint to crack 
  • Use SELLEYS Wet Area Silicone Sealant for sealing around bathtubs, kitchen sinks and in shower recesses.
  •  Is not recommended where significant joint movement occurs, such as gaps between tongue and groove boards or weatherboard overlaps and areas of continous water immersion eg ponds.
  • Protect from rain until firmly skinned. Allow for longer skin and cure times in damp conditions.
  • Some water based under coats & flat paints may crack on drying. To reduce this effect allows the product to cure for 24 hours in small gaps or  48 hours in larger gaps before painting with such paints.


Safety tips

  • Keep out of reach of children.
  • Avoid eye contact and repeated or prolonged skin contact. Wash hands after use. 

     Refer to Safety Data Sheet for more information.



  • Store in cool dry conditions, between 5°C and 25°C.
  • Product should be used within 6 months of opening.
  • After use keep the nozzle on the cartridge. Sealing the nozzle with placsticene or Blu Tac the wrapping the nozzle in aluminium foil and sealing tightly with tape can prevent evaporation for longer storage.
  • Uncured NO MORE GAPS is sensitive to extremes of heat and cold. It should not be allowed to be frozen or heated during storage.