Backing & Interface Pads
Backing and interface pads attach to sanders and polishers to provide cushioning and improve abrasive conformability. Interface pads help sand contoured surfaces without gouging, while backing pads secure sanding discs or polishing bonnets to the tool.
What is the purpose of a backing pad?
A backing pad is attached to the sander or polisher and serves as the mounting surface for sanding discs or polishing pads. It provides firm, even support and helps ensure that abrasives stay securely attached—usually via hook-and-loop (Velcro) or PSA adhesive systems. Backing pads are essential for smooth, controlled sanding or buffing.
What is an interface pad and when should I use one?
An interface pad is a cushioned pad placed between the backing pad and sanding disc. It adds flexibility to the setup, allowing the abrasive to better conform to curved or contoured surfaces. It’s especially useful for final sanding, primer sanding, or working on automotive panels, edges, and delicate materials where a softer touch is required.
How do I choose the right backing or interface pad?
Consider:
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Pad size (match your tool and abrasive diameter)
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Attachment type: hook-and-loop is the most common for easy disc changes
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Pad density: firmer pads are better for aggressive sanding; softer ones for finishing
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Dust extraction holes: align hole patterns with your sanding discs for optimal dust removal
Interface pads vary in thickness (commonly 5–10 mm)—thicker for more cushioning, thinner for more control.
Filters
Flexipads | Grinder Pad & Nut 178mm 5/8"UNC Black
Flexipads180mm Angle Grinder Pad The backing pad is made of Nylon and provides support to abrasive sanding/grinding discs The backing pad is consi...
View full detailsTork Craft | Backing Pad 52 Holes 5/16" - 24UNF 150mm 6"
Tork CraftBacking Pad DIA: 150mm (6")HOLES: 52 holesTHREAD: 5/16" x 24UNFHOOK & LOOP: YesMAX RPM: 13,000 Application This is a replacement backing...
View full detailsFestool | Sanding pad SSH-STF-80x130/8
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsFestool | Interface pad IP-STF-80x133/12-STF LS130/2
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsFestool | Sanding base SU/GG-BS 75
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Our p...
View full detailsFestool | Flat sanding pad SSH-STF-V93L/6
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsFestool | Sanding pad ST-STF 125-8-M8-J W-HT
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsTool-Co | Backing Pad | 150mm
Tool-Co150mm x M14 Hard Backing Pad to fit diamond polishing pads For use on Polishing Machines only
Tork Craft | Backing Pad Rubber 125mm w/Arbor
Tork Craft1.0 / 5.0
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Rubber Backing Pad Rubber backing pad to be used with a drill Diameter: 125mm (5") Holes: No Arbor: Ø6mm Velcro: No Application: T...
View full detailsBosch Professional | Backing Pad 180mm
BoschThe professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools ...
View full detailsBosch Professional | Backing Pad Rubber 150mm
BoschThe professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools ...
View full detailsBosch Professional | Backing Pad Multihole 150mm
BoschThe professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools ...
View full detailsBosch Professional | Backing Pad For Angle Grinder Ø115Mm
BoschThe professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools ...
View full detailsBosch | Backing Pad for Drill with Clamping System 125mm
BoschThe professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools ...
View full detailsPG mini Professional | Backing Pad Velcro 115mm M14+Arbor
PG mini Professional115mm Velcro Backing Pad M14 plus Arbor
Simon Hope | Interface Pad 57mm (Standard)
Simon Hope57mm Standard Interface Pad Sanding arbor replaceable front neoprene pads Black pads are standard hardness and red pads are soft for sanding ...
View full detailsSimon Hope | Interface Pad 57mm (Soft)
Simon Hope57mm Soft Interface Pad Sanding arbor replaceable front neoprene pads Black pads are standard hardness and red pads are soft for sanding into...
View full detailsTork Craft | Backing Pad Hook & Loop 115mm X M14 with 8mm Spindle
Tork Craft115mm Hook & Loop Backing Pad NB: Hook and loop backing pad to be used with a drill. Diameter: 115mm Holes: No Arbor: Ø8mm Hook & ...
View full detailsFlexipads | Grinder Pad & Nut 115mm M14X2mm Black
FlexipadsAngle Grinder Pad - Ø 115mm M14 Black backing pad The backing pad is made of Nylon and provides support to abrasive sanding/grinding discs....
View full detailsFestool | Sanding pad ST-STF-D180/0-M14 W
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsFlexipads | Grinder Pad & Nut 230mm M14X2mm White
Flexipads230mm Grinder Pad & Nut This white backing pad is designed to provide reliable support for abrasive sanding and grinding discs. The medi...
View full detailsPG mini Professional | Backing Pad Nylon 115mm Bulk
PG mini Professional115mm Nylon Backing Pad
Festool | Sanding pad SSH-STF-115x221/10 RS 1 C
FestoolFESTOOL. Our passion for high-quality power tools has continued for more than 90 years. We share this fascination with our users and fans. Ou...
View full detailsFlexipads | Backing Pad Hook And Loop 115mm X M14 X2 No Foam Layer
Flexipads125mm Ultra Soft GRIP Polisher Pad Hook and loop No foam layer The internally metal threaded flexible backing pad doesn't have a foam l...
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