Prep Interior & Exterior is a dry, plaster based, cement reinforced filler for repair of common non-flexible wall linings such as plaster, concrete, timber and wallboard. This product is highly water resistant and therefor suitable for interior or exterior use. Can be used to fill deep or shallow crevices in one application.
Prep Interior & Exterior is a dry, plaster based, cement reinforced filler for repair of common non-flexible wall linings such as plaster, concrete, timber and wallboard. This product is highly water resistant and therefor suitable for interior or exterior use. Can be used to fill deep or shallow crevices in one application.
in 5 offers
The lowest price for Prep Interior & Exterior Plaster Filler 500 g right now is $9.00 at Mitre 10, compared across 5 retailers.
The all-time low was $4.84 on 10 Apr 2025 — today's price is 86% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 Nov 2026.
Prep Interior & Exterior Plaster Filler 500 g
Prep Interior & Exterior is a dry, plaster based, cement reinforced filler for repair of common non-flexible wall linings such as plaster, concrete, timber and wallboard. This product is highly water resistant and therefor suitable for interior or exterior use. Can be used to fill deep or shallow crevices in one application.
Prep Interior & Exterior is a dry, plaster based, cement reinforced filler for repair of common non-flexible wall linings such as plaster, concrete, timber and wallboard. This product is highly water resistant and therefor suitable for interior or exterior use. Can be used to fill deep or shallow crevices in one application.
Last updated at 04/11/2026 11:34:23
Prep Plaster Filler Interior & Exterior 500g
Delivery $10
Prep Plaster Filler Interior & Exterior 500g
Delivery $15
Prep Interior and Exterior Plaster Filler
Delivery between 10–18 Nov $9.99
PREP Plaster Filler 500g PREPFILLER
Delivery between 6–13 Nov $13.25
PREP Plaster Filler 500g PREPFILLER
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Brand | PREP |
Prep Plaster Filler Interior & Exterior 500g
Delivery $10
Prep Plaster Filler Interior & Exterior 500g
Delivery $15
Prep Interior and Exterior Plaster Filler
Delivery between 10–18 Nov $9.99
PREP Plaster Filler 500g PREPFILLER
Delivery between 6–13 Nov $13.25
PREP Plaster Filler 500g PREPFILLER
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Brand | PREP |
