The leading manufacturer and converter of closed cell Performance Foams and related products to all industries needing technical solutions for sealing, thermal and acoustic insulation, protection, packaging and buoyancy applications in local and selected export markets. Servicing the industry for over 70 years, the manufacturing facility and Head Office supplies conveniently located branches in major centres with bulk materials for quick conversion to customer specifications. Sondors products are CFC and HCFC free. We comply with international standards, including where applicable: ISO 9001 or TS 16949, ISO 14001 and OHSAS 18001.
Jointex is a lightweight, cross-linked, closed cell, expanded Polyethylene joint former with hinged temporary blocking piece.
Agricultural Foam made from closed cell cross-linked expanded polyethylene (SPX) or Ethylene Vinyl Acetate (SVA). It is non-toxic, has good shock absorption characteristics, non-fungal, safe for use with drinking water, chemical and UV resistant…
An all purpose, conformable acrylic resin-impregnated polyurethane sealing material. It is suitable for sealing regular and irregular gaps against dust and draughts. Resistance to adverse weather and temperature conditions makes it an ideal sealing medium for most external applications.
Eave and ridge fillers made from cross-linked, closed cell, expanded Polyethylene. Prevents dust, draughts and birds from nesting in eaves and ridges. Waterproof, weather and UV resistant. Dust proof and extremely durable. Polyclosures are resilient and fit snugly into all types of roofing profiles.
Sound absorption Polyethylene closed cell foam. Sound absorption rather than reflection, non-corrosive and non-degradable. It is lightweight with structural strength and is water resistant and flame retardant.
All purpose sealing material made from flexible wax- and resin-impregnated Polyurethane foam. Suitable for sealing regular and irregular gaps against dust and draughts. Resistance to adverse weather and temperature conditions makes it an ideal sealing medium for most external applications.
Protective packaging made from either Aerothene or BubbleWrap T110, which can be laminated onto a number of materials. Protective packaging in the following industries: furniture, agriculture, automotive, construction and roofing, pharmaceutical, glassware, electronics etc.
Lapseal is a compressible, self-adhesive, impregnated Polyurethane foam sealing strip. It is used for waterproofing and dust proofing the side and end laps of roofing sheets. Lapseal is clean and easy to use. Available in various material types and sizes.
Self-adhesive Polyurethane shutter sealing foam strip. Used for prevention of grout loss through butt joints in metal and wooden formwork. Self-adhesive backing makes Groutex easy and clean to use. It is supplied in various widths and thicknesses.
Self-adhesive Polyurethane shutter sealing foam strip. Used for prevention of grout loss through butt joints in metal and wooden formwork. Water based acrylic adhesive makes Groutseal easy to remove after use.
A two layer film Polyethylene bubble material manufactured from virgin low density Polyethylene (LDPE). BubbleWrap T110 has good shock absorption characteristics, good insulating properties, the closed cell structure ensures dust, water and wind resistance, non toxic…
Profiled sound absorption Polyethylene closed cell foam. Applications: Sound insulation for auxiliary fans in the mining industry, transportation, industrial equipment, noise barriers & enclosures, household appliances…
Sealant backing cord made from low density, non cross-linked, closed cell, expanded Polyethylene foam. Used in various types of expansion joints as a backer for joint sealant or caulking materials. Used in copings, doors, curtain wall construction and pre-cast units.
Soundseal – A glass cloth covered Polyurethane foam for acoustic applications. Soundseal has excellent sound absorption properties. It can be used on curved or flat surfaces and is easily converted for irregular shapes. Soundseal is ECB certified.
Aquajoint Polyethylene Joint Former High density, cross-linked, closed-cell, expanded Polyethylene joint former for water applications. An expansion joint former specifically developed for applications with a head of water exceeding 3 metres and not more than 15 metres.
Sonder Buoyancy Foams Sondor manufacture and supply cross-linked closed cell expanded Polyethylene (SPX) and cross-linked closed cell expanded SVA in various densities for numerous floatation and buoyancy applications. Buoyancy sheeting / blocks (SPX). Excellent buoyancy characteristics – able to support approximately 1000 Kg/m3.