Pottery Test Tile Archive

A personal reference and public resource for glaze testing

Botz SPS - Melting Point Reducer

Botz · Botz SPS

SKU
9800
Line
Botz SPS
Finish
glossy
Color
transparent
Cone range
06–10

59 fired tiles in this archive — cone 4, 5, oxidation, on Valentine LoStone Sea-Mist

Nimbus + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260240-front

Mayco Nimbus base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Coral Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260240-back

Mayco Coral Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Riptide + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260241-front

Mayco Riptide base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Pink Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260241-back

Mayco Pink Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Sand Dollar + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260242-front

Mayco Sand Dollar base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Tropical Teal + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260242-back

Mayco Tropical Teal base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Fossil Rock + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260244-front

Mayco Fossil Rock base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Green Jasper + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260244-back

Mayco Green Jasper base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Rose Quartz + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260245-front

Mayco Rose Quartz base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Mint Speck + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260245-back

Mayco Mint Speck base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Purple Aster + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260246-front

Mayco Purple Aster base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Black Timber + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260246-back

Mayco Black Timber base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Micro Pearl + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260247-front

Mayco Micro Pearl base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Opal Lustre + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260247-back

Mayco Opal Lustre base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Micro Champagne + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260248-front

Mayco Micro Champagne base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Micro Ash + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260248-back

Mayco Micro Ash base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Micro Jade + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260249-front

Mayco Micro Jade base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Micro Cerulean + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260249-back

Mayco Micro Cerulean base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Blue Rutile + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260251-front

Amaco Blue Rutile base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Aventurine + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260251-back

Amaco Aventurine base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Brown Garnet + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260252-front

Chrysanthos Brown Garnet base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Blue Mottle + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260252-back

Chrysanthos Blue Mottle base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Ahi + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260253-front

Spectrum Ahi base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Blue Flame + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260256-front

Speedball Blue Flame base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Natural Opal + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260257-front

Speedball Natural Opal base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Prisma Green + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260259-front

Speedball Prisma Green base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Dragon's Eye + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 4 oxidation

tile-260260-front

Speedball Dragon's Eye base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 4 · oxidation · 2026-03

Purple Aster + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260200-front

Mayco Purple Aster base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Micro Pearl + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260201-front

Mayco Micro Pearl base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Micro Champagne + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260202-front

Mayco Micro Champagne base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Micro Jade + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260203-front

Mayco Micro Jade base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Micro Cerulean + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260204-front

Mayco Micro Cerulean base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Micro Ash + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260205-front

Mayco Micro Ash base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Black Timber + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260206-front

Mayco Black Timber base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Mint Speck + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260207-front

Mayco Mint Speck base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Green Jasper + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260208-front

Mayco Green Jasper base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Opal Lustre + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260209-front

Mayco Opal Lustre base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Tropical Teal + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260210-front

Mayco Tropical Teal base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Sage Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260211-front

Mayco Sage Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Aqua Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260212-front

Mayco Aqua Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Tiger's Eye + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260213-front

Mayco Tiger's Eye base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Cenote + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260214-front

Mayco Cenote base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Passion Flower + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260215-front

Mayco Passion Flower base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Peppered Plum + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260217-front

Mayco Peppered Plum base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Amaryllis + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260218-front

Mayco Amaryllis base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Ivy + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260219-front

Mayco Ivy base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Nimbus + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260220-front

Mayco Nimbus base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Riptide + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260221-front

Mayco Riptide base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Sand Dollar + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260222-front

Mayco Sand Dollar base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Fossil Rock + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260223-front

Mayco Fossil Rock base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Rose Quartz + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260224-front

Mayco Rose Quartz base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Pink Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260225-front

Mayco Pink Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Coral Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260226-front

Mayco Coral Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Brown Gloss + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260227-front

Mayco Brown Gloss base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Aventurine + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260228-front

Amaco Aventurine base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Blue Rutile + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260229-front

Amaco Blue Rutile base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Ahi + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260230-front

Spectrum Ahi base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Brown Garnet + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260232-front

Chrysanthos Brown Garnet base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02

Travertin + SPS - Melting Point Reducer on Valentine LoStone Sea-Mist cone 5 oxidation

tile-260250-front

Botz Travertin base / Botz SPS - Melting Point Reducer over

Valentine LoStone Sea-Mist

Cone 5 · oxidation · 2026-02